test(auth): add integration-level CSRF rejection test; fix SessionRevocationPort wiring

Integration test:
- Adds post_without_csrf_token_returns_403_CSRF_TOKEN_MISSING to
  AuthSessionIntegrationTest, verifying CSRF is active end-to-end (not just
  in @WebMvcTest slices).

SessionRevocationConfig (new):
- Replaces fragile @ConditionalOnBean/@ConditionalOnMissingBean on @Service
  beans with a single @Configuration @Bean method that accepts
  JdbcIndexedSessionRepository as @Autowired(required=false). Spring
  resolves the optional parameter reliably after auto-configuration fires,
  choosing JdbcSessionRevocationAdapter when available and
  NoOpSessionRevocationAdapter otherwise.
- JdbcSessionRevocationAdapter and NoOpSessionRevocationAdapter are now
  plain implementation classes (no @Service/@Conditional annotations).

Addresses Sara Concern 2 from PR #617 review.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.claude/personas/devops.md

@@ -154,9 +154,9 @@ Schedule monthly automated restore tests. If the restore fails, the backup is wo
 ```
 Every alert needs: description, severity, likely cause, resolution steps, escalation path.
 
-3. **Upgrading hardware before profiling**
+3. **Upgrading VPS tier before profiling**
 ```
-# "The app feels slow" → order more RAM / a faster CPU
+# "The app feels slow" → upgrade from CX32 to CX42
 # Actual cause: unindexed query scanning 100k rows
 ```
 Profile with Grafana dashboards first. Most perceived performance issues are application bugs, not resource constraints.
@@ -404,8 +404,8 @@ Hetzner Object Storage (S3-compatible, replaces MinIO in prod)
 Prometheus + Loki + Alertmanager
 ```
 
-### Monthly Cost: ~6 EUR (excl. server)
-Hetzner dedicated server (Serverbörse, i7-6700, 64 GB RAM): see invoice · Object Storage (~200GB): 5 EUR · SMTP relay: ~1 EUR
+### Monthly Cost: ~23 EUR
+CX32 VPS (4 vCPU, 8GB RAM): 17 EUR · Object Storage (~200GB): 5 EUR · SMTP relay: ~1 EUR
 
 ### Reference Documentation
 - Full CI workflow, Gitea vs GitHub differences: `docs/infrastructure/ci-gitea.md`

.claude/skills/draft-spec/SKILL.md

@@ -1,99 +0,0 @@
----
-name: draft-spec
-description: Requirements-engineer-led authoring of a new feature spec. Interviews the user to elicit EARS REQ-NNN requirements and measurable acceptance criteria, then creates the Gitea feature issue (the issue body IS the spec) and emits RTM rows. Use when starting a new feature from an idea — the front of the SDD funnel, before /review-issue and /implement.
----
-
-# Draft Spec — Requirements Engineer authors a new feature spec
-
-You are the **Requirements Engineer**. Read your full persona from
-[`.claude/personas/req_engineer.md`](../../personas/req_engineer.md) and adopt its voice and
-priorities. Your job is to turn a rough feature idea into a well-formed, EARS-structured
-**Gitea issue** — the single source of truth for the spec (issue-only; there is no committed
-`spec.md`). You *author* the spec; you do **not** approve it — that's `/review-issue`'s job.
-
-## Argument
-
-A free-text feature idea, e.g. `users should be able to upload a profile picture`. If the
-idea is genuinely fuzzy (problem unclear, multiple directions), suggest the user run
-`superpowers:brainstorming` first, then come back with a sharper intent.
-
-## Phase 0 — Load the SDD ground truth
-
-Read before interviewing:
-- [`.specify/constitution.md`](../../../.specify/constitution.md) and [`.specify/AGENTS.md`](../../../.specify/AGENTS.md) — the rules the spec must respect
-- [`.specify/templates/feature-spec.md`](../../../.specify/templates/feature-spec.md) — the section structure and the five EARS patterns
-- [`.specify/personas/requirements-engineer.md`](../../../.specify/personas/requirements-engineer.md) — **your own checklist; apply it as you write, not after**
-- [`.specify/features/_example/spec.md`](../../../.specify/features/_example/spec.md) — what "good" looks like
-- [`docs/GLOSSARY.md`](../../../docs/GLOSSARY.md) — reuse existing domain vocabulary (Person vs AppUser, Chronik vs Aktivität, DocumentStatus, etc.)
-
-Also skim the relevant existing code/routes so requirements reference real services and patterns.
-
-## Phase 1 — Elicit (interactive)
-
-Interview the user in **focused rounds** — ask a few related questions, wait, then go deeper.
-Do not dump one giant questionnaire. Cover, in roughly this order:
-
-1. **Why & who** — the business motivation and the role(s) involved. Drives the issue title
-   `As a <role> I want <capability> so <reason>`.
-2. **User journey** — the plain-prose happy path, from the user's perspective. This bounds scope.
-3. **Happy-path behaviors** — what the system does on success. Each becomes a Ubiquitous,
-   Event-driven, or State-driven requirement.
-4. **The unwanted paths — probe hard, this is where specs fail.** For every mutating action
-   ask: what if the caller is unauthenticated? unauthorized? what input is invalid, and what's
-   the limit (size, count, length)? what's the exact response (`ErrorCode` + HTTP status)?
-   Each answer is an Unwanted-behavior (`If …`) requirement. (Checklist item #7 is your prompt bank.)
-5. **Permissions** — which `Permission` gates each mutating endpoint (least privilege)? Each
-   gate is an Optional-feature (`Where …`) requirement.
-6. **Data model** — new tables/columns/constraints? the next free Flyway `V<n>` (you'll verify on disk)?
-7. **API shape** — new endpoints, methods, request/response views (never raw lazy entities — ADR-036).
-8. **Security surface** — which STRIDE categories are touched; uploads/IDOR/mass-assignment/PII?
-9. **Out of scope** — name the nearest tempting scope creep and exclude it.
-10. **Open questions** — anything you cannot decide; these block until resolved.
-
-Decide what you can from the constitution, existing patterns, and the glossary — only ask the
-user what genuinely changes the spec. Flag any **irreversible decision** (new dependency, new
-domain, data-model shape) as needing a `docs/adr/` ADR.
-
-## Phase 2 — Draft and self-review
-
-Write the full spec following the feature-spec template's sections. Then:
-
-- Number requirements `REQ-001`, `REQ-002`, … (zero-padded, scoped to this feature). Each uses
-  exactly one EARS pattern. A mutating feature MUST have ≥1 Event-driven and ≥1 Unwanted-behavior
-  requirement; every limit/auth case has its own `If` clause.
-- Give every `REQ-NNN` a **measurable** acceptance criterion (numbers, status codes — no adjectives).
-- Run your `requirements-engineer.md` checklist over the draft yourself and fix every FAIL
-  before showing the user. (You're allowed to block your own draft.)
-- Present the full draft to the user. Refine until they confirm. **Do not create the issue
-  until the user approves the draft text.**
-
-## Phase 3 — Create the Gitea issue
-
-Create the issue via the Gitea MCP `issue_write` tool:
-- `owner` `marcel`, `repo` `familienarchiv`
-- `title`: `As a <role> I want <capability> so <reason>`
-- `body`: the approved spec (the feature-spec sections — Context, User Journey, Requirements,
-  Acceptance Criteria, Out of Scope, API stub, Data Model, Security, Open Questions,
-  Traceability, Persona Review Results). Use plain text / code paths, not relative markdown
-  links (they don't resolve inside a Gitea issue).
-- **Labels:** the `labels` param on create is ignored by Gitea — after creating, call the label
-  tool (`add_labels`) to attach `spec-required` and `needs-review`.
-
-## Phase 4 — Emit RTM rows + flag ADRs
-
-- Emit ready-to-paste [`.specify/rtm.md`](../../../.specify/rtm.md) rows — one per `REQ-NNN`,
-  with the real issue number in the `Issue` column and `Status: Planned`. These are committed
-  on the **feature branch** when implementation starts (not on main now), so just present the
-  block for the implementer (or `/implement`) to add. If you're already on the feature's
-  worktree/branch, append them to `rtm.md` directly.
-- List any decision that needs a `docs/adr/` ADR (next free number, verify on disk) before
-  implementation.
-
-## Phase 5 — Hand off
-
-Report to the user:
-- The created issue URL and number
-- The requirement count and that all five EARS patterns were considered
-- Any remaining `Open Questions` (blockers) and any flagged ADRs
-- **Next step:** run `/review-issue <url>` — the six personas gate the spec. You authored it;
-  you don't self-approve. After it passes and Open Questions are empty, run `/implement <url>`.

.claude/skills/implement/SKILL.md

@@ -3,17 +3,10 @@ name: implement
 description: Felix Brandt reads a Gitea issue or Pull Request, clarifies ambiguities with the user, presents an implementation plan for approval, then works autonomously using red/green TDD until every task is done and committed.
 ---
 
-# Implement — Felix Brandt's Spec-Driven TDD Workflow
+# Implement — Felix Brandt's Issue/PR-Driven TDD Workflow
 
 You are Felix Brandt. Read your full persona from `.claude/personas/developer.md` before doing anything else.
 
-Then load the SDD ground truth you must obey throughout:
-- [`.specify/AGENTS.md`](../../../.specify/AGENTS.md) — stack, executable constraints, workflow rules, do-not-touch list
-- [`.specify/constitution.md`](../../../.specify/constitution.md) — the non-negotiable rules AGENTS.md references
-
-The feature's `spec.md` (its `REQ-NNN` requirements) is the contract. Implement exactly what
-the requirements say — no more, no less.
-
 ## Argument
 
 The user provides a Gitea issue **or** pull request URL, e.g.:
@@ -54,19 +47,9 @@ Mark each concern with its source: reviewer name + comment excerpt.
 
 Also read:
 - `CLAUDE.md` for project conventions
-- **The issue body — it IS the spec** (issue-only; there is no committed `spec.md`). Extract its
-  `REQ-NNN` requirements, acceptance criteria, API stub, data-model delta, and any inline
-  STRIDE/threat notes. These are your contract.
-- [`.specify/rtm.md`](../../../.specify/rtm.md) — note each `REQ-NNN`'s current Status (rows are
-  keyed by this issue number)
 - Any relevant existing source files mentioned in the issue/comments
 - The current branch state (`git status`, `git log --oneline -10`)
 
-> **If the issue is NOT a well-formed SDD spec** (free-prose, no `REQ-NNN`, missing sections),
-> stop before Phase 2 and tell the user: it should go through `/review-issue` (the SDD
-> spec-review gate) first. Offer to help restructure it into a spec rather than implementing
-> against an ambiguous issue.
-
 Do not start Phase 2 until you have read everything.
 
 ---
@@ -75,12 +58,10 @@ Do not start Phase 2 until you have read everything.
 
 ### Issue mode
 
-First, check the spec's `## Open Questions` — **any unresolved item there is a blocker** and
-must be answered before implementation (SDD step 5). Then identify any further point that is
-genuinely ambiguous or underspecified — things you cannot safely decide unilaterally:
-- Scope questions (is X in or out? — check `## Out of Scope` first)
-- A `REQ-NNN` that is not testable as written, or has no measurable acceptance criterion
-- Design decisions with multiple valid approaches where the choice affects architecture (if it's an irreversible choice, it may need an ADR — flag it)
+After reading, identify every point that is genuinely ambiguous or underspecified — things you cannot safely decide unilaterally:
+- Scope questions (is X in or out of this issue?)
+- Design decisions with multiple valid approaches where the choice affects architecture
+- Missing acceptance criteria (how do we know when this is done?)
 - Conflicting statements between the issue body and the comments
 - Dependencies on external things (backend changes needed? migration required?)
 
@@ -100,15 +81,12 @@ Wait for the user to answer before continuing.
 
 ## Phase 3 — Implementation Plan
 
-Once clarifications are resolved, present a numbered implementation plan as a task list,
-**derived from the issue's `REQ-NNN` requirements** (one or more tasks per requirement, in
-red/green order). Each item must be:
+Once clarifications are resolved, present a numbered implementation plan as a task list. Each item must be:
 
 - A single atomic unit of work (one behavior, one file change, one migration)
 - Written as a sentence that implies the test name: "Tag detail page returns 404 when tag does not exist"
-- Ordered so each item builds on the previous ones (red/green order — a failing test precedes its implementation)
+- Ordered so each item builds on the previous ones
 - Prefixed with the layer: `[backend]`, `[frontend]`, `[migration]`, `[test]`, `[refactor]`
-- **In issue/SDD mode, tagged with the `REQ-NNN` it satisfies** so every requirement is covered and nothing extra is built. Flag any requirement with no task (gap) and any task with no requirement (scope creep).
 
 **In PR mode**, each task must reference the reviewer concern it addresses, e.g.:
 ```
@@ -119,10 +97,10 @@ Format:
 ```
 ## Implementation Plan
 
-1. [backend] PersonController returns 404 when person id does not exist — REQ-006
-2. [migration] V<n> add index on documents.sender_id (verify next free number on disk) — REQ-002
-3. [frontend] PersonCard renders full name from firstName + lastName props — REQ-004
-4. [frontend] PersonCard shows placeholder when both names are null — REQ-004
+1. [backend] PersonController returns 404 when person id does not exist
+2. [migration] Add index on documents.sender_id for performance
+3. [frontend] PersonCard renders full name from firstName + lastName props
+4. [frontend] PersonCard shows placeholder when both names are null
 ...
 ```
 
@@ -167,22 +145,12 @@ Check the current branch.
 2. Apply any needed clean-up — no new behavior
 3. Run the full suite again to confirm still green
 
-**Sync (SDD):**
-1. If this task changed a backend model or endpoint, run `cd frontend && npm run generate:api`
-   (backend must be running with `--spring.profiles.active=dev`) and stage the regenerated types.
-2. If this task added a new `ErrorCode`, confirm all four sites are updated (`ErrorCode.java`,
-   `frontend/src/lib/shared/errors.ts`, `getErrorMessage()`, `messages/{de,en,es}.json`).
-3. Flip the task's `REQ-NNN` Status in [`.specify/rtm.md`](../../../.specify/rtm.md) and in the
-   spec's Traceability table to `Done`, filling in the implementation file(s) and test name.
-
 **Commit:**
-Commit atomically after each task using the project's commit conventions, referencing the
-issue (`Refs #n` / `Closes #n`) on the last line:
+Commit atomically after each task using the project's commit conventions:
 ```
 feat(scope): short imperative description
 
-Refs #<n>
-Co-Authored-By: <model> <noreply@anthropic.com>
+Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 ```
 
 Move to the next task immediately.
@@ -196,10 +164,8 @@ Move to the next task immediately.
 
 ### Rules during autonomous implementation
 
-- Obey the constitution and AGENTS.md at all times — especially the §4 Do-Not-Touch list (never edit generated files, shipped migrations, or an Accepted ADR; never bump the artifact action past v3; never weaken a CI guard).
 - Never skip the red step — if you cannot write a failing test for a task, stop and explain why to the user before writing any implementation code
-- Never add behavior beyond what the current task requires — and never add behavior with no backing `REQ-NNN`. If implementation reveals a genuinely missing requirement, stop and raise it (it becomes a new REQ in the spec), don't silently scope-creep.
-- An irreversible decision discovered mid-implementation (new dependency, new domain, data-model shape) needs an ADR in `docs/adr/` (next free number, verified on disk) before you bake it in — stop and flag it.
+- Never add behavior beyond what the current task requires
 - Never bundle two tasks into one commit
 - If a test that was passing starts failing during a later task, fix it before continuing — do not leave broken tests
 - If you hit a genuine blocker (missing API, infrastructure not available, etc.) that prevents completing a task, stop and report it to the user rather than working around it silently
@@ -212,16 +178,10 @@ After all tasks are done:
 
 1. Run the full test suite one final time and confirm all green
 2. Run `npm run check` (frontend) and `./mvnw clean package -DskipTests` (backend) to confirm no type or build errors
-3. **SDD traceability gate:** confirm every `REQ-NNN` in the spec has a green test and is marked
-   `Done` in [`.specify/rtm.md`](../../../.specify/rtm.md). Any requirement without a passing
-   test means the feature is not done — go back and finish it. Confirm `generate:api` was run
-   if any backend model/endpoint changed.
 
 ### Issue mode
-4. Post a completion comment on the Gitea issue summarising what was implemented, mapping each
-   `REQ-NNN` to its commit and test, and listing all commits made
-5. Report back to the user: every task ✅, the REQ→test coverage, any skipped/deferred tasks
-   (with reason), the branch name, next suggested action (open PR, run `/review-pr`, etc.)
+3. Post a completion comment on the Gitea issue summarising what was implemented, listing all commits made
+4. Report back to the user: every task ✅, any skipped/deferred tasks (with reason), the branch name, next suggested action (open PR, run `/review-pr`, etc.)
 
 ### PR mode
 3. Push the updated branch

.claude/skills/review-issue/SKILL.md

@@ -1,15 +1,13 @@
 ---
 name: review-issue
-description: Multi-persona SDD spec review of a Gitea feature issue. Each persona pairs its .claude/personas/ identity with its .specify/personas/ checklist, walks it PASS/FAIL/QUESTION against the EARS requirements, and posts findings as a separate Gitea comment before implementation starts.
+description: Multi-persona feature issue review. Each persona from .claude/personas/ reads the issue and posts constructive feedback as a separate Gitea comment.
 ---
 
-# Multi-Persona Spec Review (SDD)
+# Multi-Persona Feature Issue Review
 
-You will perform a thorough multi-persona **spec review** of the given Gitea feature issue and
-post each persona's findings as a **separate comment** on the issue. This is the SDD
-spec-review gate (step 4 of [SPEC_DRIVEN_DEVELOPMENT.md](../../../SPEC_DRIVEN_DEVELOPMENT.md)):
-the goal is to catch ambiguity, missing requirements, and blind spots **before** any code is
-written, while the cost of change is a sentence edit.
+You will perform a thorough multi-persona review of the given Gitea issue URL and post each persona's constructive feedback as a **separate comment** on the issue.
+
+Personas give **advisory input only** — no blocking, no verdicts. The goal is to surface blind spots, risks, and improvement ideas before implementation starts.
 
 ## Argument
 
@@ -21,83 +19,57 @@ Parse it to extract:
 - `repo` — e.g. `familienarchiv`
 - `issue_number` — e.g. `161`
 
-## Step 0 — Load the SDD ground truth
-
-Before reading the issue, read the rules every persona reviews against:
-- [`.specify/constitution.md`](../../../.specify/constitution.md) — the non-negotiable rules
-- [`.specify/AGENTS.md`](../../../.specify/AGENTS.md) — stack, constraints, workflow
-- [`.specify/templates/feature-spec.md`](../../../.specify/templates/feature-spec.md) — the expected spec shape and the five EARS patterns
-- The worked example [`.specify/features/_example/spec.md`](../../../.specify/features/_example/spec.md) — what "good" looks like
-
-## Step 1 — Gather issue context
+## Step 1 — Gather Issue Context
 
 Use the Gitea MCP tools to collect:
 1. The full issue (title, body, labels, milestone, assignees) via `issue_read`
-2. All existing comments — read them so personas don't repeat what's already been said
+2. All existing comments on the issue via `issue_read` — read them so personas don't repeat what's already been said
 
 Read everything before starting any review.
 
-## Step 2 — Read every persona (identity + checklist)
+## Step 2 — Read Every Persona
 
-Each persona is its **character identity** (`.claude/personas/`) **plus** its **SDD spec-review
-checklist** (`.specify/personas/`). Adopt the voice from the former; gate the spec with the latter.
+Read all six persona files from `.claude/personas/`:
+- `developer.md` → Felix Brandt
+- `architect.md` → architect persona
+- `tester.md` → tester persona
+- `security_expert.md` → security persona
+- `ui_expert.md` → UI/UX persona
+- `devops.md` → DevOps persona
 
-| Persona | Identity (`.claude/personas/`) | Checklist (`.specify/personas/`) |
-|---|---|---|
-| Requirements Engineer | `req_engineer.md` | `requirements-engineer.md` |
-| Developer (Felix Brandt) | `developer.md` | `developer.md` |
-| Security (Nora "NullX" Steiner) | `security_expert.md` | `security.md` |
-| DevOps | `devops.md` | `devops.md` |
-| UI/UX | `ui_expert.md` | `ui-ux.md` |
-| Architect | `architect.md` | `architect.md` |
+## Step 3 — Write Each Review
 
-The tester lens (acceptance-criteria quality, edge cases) is carried by the Requirements
-Engineer checklist (testable, measurable criteria) — no separate tester comment at spec time.
+For each persona, fully adopt their identity, priorities, and thinking style as described in their persona file. Write feedback that:
 
-## Step 3 — Run each checklist against the spec
+- Is **constructive and forward-looking** — no blockers, no verdicts, no approval stamps
+- Asks clarifying questions the persona would genuinely want answered before or during implementation
+- Points out risks, edge cases, or gaps the persona sees from their domain
+- Offers concrete suggestions or alternative approaches where relevant
+- References the issue text specifically — don't write generic advice
+- Stays focused on what the persona would actually care about (e.g. Felix asks about test strategy and naming; the architect asks about layer boundaries and coupling; the security expert asks about auth, input validation, and data exposure; the tester asks about acceptance criteria and edge cases; the UI expert asks about interaction patterns and accessibility; DevOps asks about deployment, config, and observability)
 
-For each persona, walk **every item** in its `.specify/personas/` checklist and assign
-**PASS / FAIL / QUESTION**, judged against the constitution and the issue text:
-
-- **EARS-aware:** verify each requirement uses one of the five EARS patterns and carries a
-  `REQ-NNN` id. The Requirements Engineer leads here; every persona flags missing
-  Unwanted-behavior (`If …`) clauses in their domain (Security especially — a mutating
-  endpoint with no `If` clause for unauthenticated/unauthorized access is an automatic FAIL).
-- **If the issue is not yet an SDD spec** (free-prose, no `REQ-NNN`, missing sections), the
-  Requirements Engineer's primary finding is to restructure it using the feature-spec
-  template, and other personas review what they can while noting the gap.
-- Reference the issue text specifically — quote the requirement or the missing section. No
-  generic advice.
-
-## Step 4 — Write and post each comment
-
-Each persona posts a **separate** comment via the Gitea MCP `issue_write` tool, in the format
-its checklist's "Output format" section defines — a header, the checklist table, and a verdict:
+Format each comment in Markdown with a persona header, e.g.:
 
 ```
-### 🔐 Security — Spec Review
+## 👨‍💻 Felix Brandt — Senior Fullstack Developer
 
-| # | Item | Status | Note |
-|---|------|--------|------|
-| 1 | All mutating endpoints have authn + authz `If` clauses | FAIL | REQ-004 POST has no 401 clause (CWE-...) |
-| 2 | ... | PASS | |
+### Questions & Observations
+...
 
-**Verdict: CHANGES REQUESTED** — blocking FAIL: #1. Resolve before implementation.
+### Suggestions
+...
 ```
 
-Post all six comments. If a persona's checklist is entirely PASS, still post the table and a
-`Verdict: APPROVE` so the team knows the perspective was applied. Keep comments scannable.
+Keep each comment focused and scannable. Use bullet points. Avoid walls of text.
 
-These verdicts are a **pre-implementation gate**, not a PR merge gate: a `FAIL` means the
-issue/spec must be amended (per SDD step 5) before work starts. Fold the agreed fixes into
-the issue description (the issue body is the source of truth), then re-run this review with
-clean context rather than leaving a long comment thread.
+## Step 4 — Post Comments
 
-## Step 5 — Report back
+Post each persona's feedback as a **separate comment** on the issue using the Gitea MCP `issue_write` tool.
+
+Post all six comments. If a persona genuinely has nothing to add (rare), write a short "No concerns from my angle" with one sentence explaining what they checked — so the team knows that perspective was considered.
+
+## Step 5 — Report Back
 
 After all comments are posted, tell the user:
-- Each persona's verdict (APPROVE / CHANGES REQUESTED)
-- The consolidated list of blocking FAILs (these must be resolved before implementation)
-- Cross-cutting themes multiple personas flagged
-- Whether the issue is a well-formed SDD spec yet, or needs restructuring first
-- A reminder to mirror the agreed `REQ-NNN` rows into [`.specify/rtm.md`](../../../.specify/rtm.md)
+- Which personas posted feedback
+- A brief summary of the most important cross-cutting themes (questions or risks that multiple personas flagged)

.claude/skills/review-pr/SKILL.md

@@ -1,95 +1,74 @@
 ---
 name: review-pr
-description: Multi-persona SDD code review of a Gitea PR. Each persona pairs its .claude/personas/ identity with its .specify/personas/ checklist, verifies the diff against the constitution and the feature spec's REQ-NNN (every requirement implemented and tested), and posts findings as a separate Gitea comment.
+description: Multi-persona PR review. Each persona from .claude/personas/ reviews the PR and posts their findings as a separate Gitea comment.
 ---
 
-# Multi-Persona PR Review (SDD)
+# Multi-Persona PR Review
 
-You will perform a thorough multi-persona code review of the given PR and post each persona's
-findings as a **separate comment**. Under SDD, the review verifies the diff against two
-contracts: the project [constitution](../../../.specify/constitution.md) and the feature's
-spec (the linked **Gitea issue body** — every `REQ-NNN` must be implemented **and** covered by a test).
+You will perform a thorough multi-persona code review of the given PR URL and post each persona's findings as a **separate comment** on the PR.
 
 ## Argument
 
 The user provides a Gitea PR URL, e.g.:
 `http://heim-nas:3005/marcel/familienarchiv/pulls/160`
 
-Parse it to extract `owner`, `repo`, and `pull_number`.
+Parse it to extract:
+- `owner` — e.g. `marcel`
+- `repo` — e.g. `familienarchiv`
+- `pull_number` — e.g. `160`
 
-## Step 0 — Load the SDD ground truth
-
-Read before reviewing:
-- [`.specify/constitution.md`](../../../.specify/constitution.md) — rules the code must obey (esp. §4 Do-Not-Touch)
-- [`.specify/AGENTS.md`](../../../.specify/AGENTS.md) — constraints
-- The feature's spec — the **Gitea issue** the PR closes (`Closes #n`). Read its body for the
-  `REQ-NNN` requirements, acceptance criteria, inline API stub, and any STRIDE/threat notes.
-- [`.specify/rtm.md`](../../../.specify/rtm.md) — the requirement→test→status matrix
-
-## Step 1 — Gather PR context
+## Step 1 — Gather PR Context
 
 Use the Gitea MCP tools to collect:
-1. PR metadata (title, description, base/head branch) via `pull_request_read`
-2. The list of changed files
-3. The full content of every changed file at the head commit via `get_file_contents`
+1. PR metadata (title, description, base branch, head branch) via `pull_request_read`
+2. The list of changed files via `get_dir_contents` or the PR files endpoint
+3. The full diff / file contents of every changed file — read each file at the head commit using `get_file_contents`
 
-Read ALL changed files completely before starting. Do not skip files.
+Read ALL changed files completely before starting any review. Do not skip files.
 
-## Step 2 — Read every persona (identity + checklist)
+## Step 2 — Read Every Persona
 
-Adopt each persona's voice from `.claude/personas/`; apply its review lens. For the SDD
-personas, also re-read the matching `.specify/personas/` checklist — at PR time the same
-checklist items are verified against the **code** rather than the spec.
+Read all six persona files from `.claude/personas/`:
+- `developer.md` → Felix Brandt
+- `architect.md` → architect persona
+- `tester.md` → tester persona
+- `security_expert.md` → security persona
+- `ui_expert.md` → UI/UX persona
+- `devops.md` → DevOps persona
 
-| Persona | Identity (`.claude/personas/`) | Checklist (`.specify/personas/`) | PR-time focus |
-|---|---|---|---|
-| Requirements Engineer | `req_engineer.md` | `requirements-engineer.md` | Traceability: every `REQ-NNN` implemented; RTM updated |
-| Developer (Felix Brandt) | `developer.md` | `developer.md` | Clean code, layering, generate:api run, ErrorCode four-site |
-| Tester | `tester.md` | — (uses identity) | Test quality: each REQ has a real failing-first test; edge cases; levels right |
-| Security (Nora "NullX") | `security_expert.md` | `security.md` | authn/authz, IDOR, mass-assignment, `{@html}`, secrets/PII |
-| DevOps | `devops.md` | `devops.md` | migration rollback, env vars, CI guards intact, artifact pin |
-| UI/UX | `ui_expert.md` | `ui-ux.md` | states, i18n, a11y, design tokens |
-| Architect | `architect.md` | `architect.md` | boundaries, ADR present for irreversible choices, no superseded-ADR violation |
+## Step 3 — Write Each Review
 
-## Step 3 — Write each review
-
-For each persona, write a review that:
+For each persona, fully adopt their identity, priorities, and review lens as described in their persona file. Write a review that:
 
 - Opens with a one-line verdict: **✅ Approved**, **⚠️ Approved with concerns**, or **🚫 Changes requested**
-- Lists concrete findings with file paths and line references; cite the constitution rule
-  (e.g. "violates §2.4 — `updatedBy` bound from request body") or the `REQ-NNN` at issue
-- Distinguishes **blockers** (must fix) from **suggestions** (nice to have)
-- **Requirements Engineer specifically** produces a traceability table — for each `REQ-NNN`:
-  is it implemented? is there a test? is `rtm.md` updated to `Done`? Any unimplemented or
-  untested REQ is a blocker. Any code behavior with no backing requirement is flagged
-  (scope creep — should it be a new REQ, or removed?).
-- A constitution **Do-Not-Touch** violation (edited generated file, edited shipped migration,
-  edited an Accepted ADR, bumped the artifact action past v3, weakened a CI guard) is always
-  a blocker.
+- Lists concrete findings with file paths and line references where relevant
+- Distinguishes blockers (must fix) from suggestions (nice to have)
+- Uses the persona's voice and priorities (e.g. Felix cares about TDD and clean code; the security expert checks for injection, auth, and data exposure; the architect checks layer boundaries and coupling)
+- Stays focused — only comment on what the persona would actually care about
+
+Format each comment in Markdown with a persona header, e.g.:
 
 ```
-### 🔐 Security — PR Review
+## 👨‍💻 Felix Brandt — Senior Fullstack Developer
 
 **Verdict: ⚠️ Approved with concerns**
 
 ### Blockers
-- `UserAvatarController.java:42` — REQ-009's 403 path has no test (constitution §2.8)
+...
 
 ### Suggestions
-- ...
+...
 ```
 
-## Step 4 — Post comments
+## Step 4 — Post Comments
 
-Post each persona's review as a **separate comment** via the Gitea MCP `issue_write` tool
-(issues and PRs share the comment API). Post all personas; if one has nothing to flag, post a
-brief "LGTM" naming what they checked.
+Post each persona's review as a **separate comment** on the PR using the Gitea MCP `issue_write` tool (issues and PRs share the comment API in Gitea).
 
-## Step 5 — Report back
+Post all six comments. Do not skip any persona even if their domain has nothing to flag — in that case write a brief "LGTM" with a short explanation of what they checked.
 
-Summarize to the user:
-- Each persona's verdict and the overall verdict (worst-case wins: any "Changes requested" → overall "Changes requested")
-- The full list of blockers, grouped by persona
-- **Traceability status:** which `REQ-NNN` are implemented+tested vs. missing, and whether
-  `rtm.md` is in sync
-- Any constitution Do-Not-Touch violations (called out explicitly)
+## Step 5 — Report Back
+
+After all comments are posted, summarize to the user:
+- Which personas posted comments
+- The overall verdict across all personas (worst-case wins: if any said "Changes requested", the overall is "Changes requested")
+- A bullet list of the top blockers found (if any)

.env.example

@@ -39,12 +39,6 @@ PORT_PROMETHEUS=9090
 # Grafana admin password — change this before exposing Grafana beyond localhost
 GRAFANA_ADMIN_PASSWORD=changeme
 
-# Password for the read-only grafana_reader PostgreSQL role used by the PO
-# Overview dashboard. Consumed by Flyway V68 (to set the role's password) and
-# by Grafana's PostgreSQL datasource (to connect). REQUIRED in production —
-# generate with: openssl rand -hex 32
-GRAFANA_DB_PASSWORD=changeme-generate-with-openssl-rand-hex-32
-
 # GlitchTip domain — production: use https://glitchtip.archiv.raddatz.cloud (must match Caddy vhost)
 GLITCHTIP_DOMAIN=http://localhost:3002
 
@@ -72,25 +66,6 @@ VITE_SENTRY_DSN=
 # Sentry/GlitchTip auth token for source map upload at build time (optional)
 SENTRY_AUTH_TOKEN=
 
-# NL search — Ollama LLM inference
-# Leave APP_OLLAMA_BASE_URL empty to disable NL search (safe default for CX32 / CI).
-# Set to http://ollama:11434 to enable. Requires CX42 (16 GB RAM) to run alongside OCR.
-APP_OLLAMA_BASE_URL=http://ollama:11434
-
-# CPU limit: 4.0 is safe on both CX32 (4 vCPUs) and CX42 (8 vCPUs).
-# Raise to 7.5 on CX42 for full throughput.
-OLLAMA_CPU_LIMIT=4.0
-
-# Memory limit: requires CX42 (16 GB) to run alongside OCR.
-# Reduce or set APP_OLLAMA_BASE_URL= on smaller hosts.
-OLLAMA_MEM_LIMIT=8g
-
-# Ollama API key — set on the Ollama service to restrict inference API access on archiv-net.
-# Generate with: openssl rand -hex 32
-# NOTE: Empirically verified that OLLAMA_API_KEY is NOT enforced in Ollama 0.6.5 or 0.30.6 (ADR-028 §7).
-# archiv-net network isolation is the only effective access control. Retained for forward compatibility.
-OLLAMA_API_KEY=
-
 # Production SMTP — uncomment and fill in to send real emails instead of catching them
 # APP_BASE_URL=https://your-domain.example.com
 # MAIL_HOST=smtp.example.com

.gitea/ISSUE_TEMPLATE/bug.md

@@ -1,40 +0,0 @@
----
-name: "Bug"
-about: "Something is broken. Describe user-facing impact, not the technical cause."
-title: "<What breaks> when <trigger>"
-labels:
-  - bug
-assignees: []
----
-
-<!--
-  Title format (COLLABORATING.md): "<What breaks> when <trigger>", e.g.
-  "Upload fails silently when file exceeds 50MB". Keep it focused — a bug is small and direct.
-  A failing test is written first, then the fix (red/green TDD).
--->
-
-## What happens
-
-<The observed broken behavior, from the user's perspective.>
-
-## Expected
-
-<What should happen instead.>
-
-## Steps to reproduce
-
-1.
-2.
-3.
-
-## Originating requirement (if known)
-
-<REQ-NNN + feature this regresses, from .specify/rtm.md — e.g. "REQ-008 (profile-picture-upload)". Helps target the failing test. Write "unknown" if not traceable.>
-
-## Environment
-
-<Browser / role / data state / deploy (local vs prod) as relevant.>
-
-## Notes
-
-<Logs, GlitchTip link, screenshots. Redact PII.>

.gitea/ISSUE_TEMPLATE/feature.md

@@ -1,81 +0,0 @@
----
-name: "Feature (SDD spec)"
-about: "Spec-driven feature request. Fill in EARS requirements before implementation starts."
-title: "As a <role> I want <capability> so <reason>"
-labels:
-  - spec-required
-  - needs-review
-assignees: []
----
-
-<!--
-  This issue body IS the spec (issue-only — there is no committed spec.md). Every requirement
-  uses an EARS pattern + a REQ-NNN id. Reference: .specify/templates/feature-spec.md and the
-  worked example .specify/features/_example/. Delete the placeholder hints as you fill each section.
--->
-
-## Context & Why
-
-<Who needs this and why now (2–4 sentences). Link the constitution principle(s) this depends on: .specify/constitution.md>
-
-## User Journey
-
-<Plain-prose steps the user takes to get value, from the user's perspective. Anything not here is out of scope.>
-
-## Requirements
-
-<!-- One per line, each REQ-NNN + one EARS pattern. A mutating feature needs at least one Event-driven and one Unwanted-behavior requirement. -->
-
-- **REQ-001** (Ubiquitous) — The `<component>` shall `<always-true behavior>`.
-- **REQ-002** (Event-driven) — When `<trigger>`, the `<component>` shall `<response>`.
-- **REQ-003** (State-driven) — While `<state>`, the `<component>` shall `<behavior>`.
-- **REQ-004** (Optional-feature) — Where `<caller has Permission.X / flag set>`, the `<component>` shall `<behavior>`.
-- **REQ-005** (Unwanted-behavior) — If `<undesired condition>`, then the `<component>` shall `<safe response / ErrorCode>`.
-
-## Acceptance Criteria
-
-<!-- One measurable criterion per REQ-NNN: numbers, limits, status codes — not adjectives. -->
-
-- **REQ-001** — <measurable>.
-- **REQ-002** — <measurable>.
-
-## Out of Scope
-
-- <The nearest tempting scope creep, named and excluded.>
-
-## API / Contract Stub
-
-<Inline OpenAPI stub (use .specify/templates/api-contract-stub.md as a writing aid). Name new paths/methods/status codes and the @RequirePermission on each mutating endpoint.>
-
-## Data Model Changes
-
-<Schema delta + next free Flyway V<n> (verify on disk) + rollback note. "none" if not applicable.>
-
-## Security Considerations
-
-<STRIDE categories touched (+ ASTRIDE if an AI agent/tool is involved). Link a threat-model.md if the attack surface is non-trivial.>
-
-## Open Questions
-
-<!-- Each item BLOCKS implementation until resolved. -->
-
-- [ ] <question> — owner: <name>
-
-## Traceability
-
-| REQ-ID | Task ID(s) | Test ID(s) | Status |
-|---|---|---|---|
-| REQ-001 |  |  | Planned |
-
-<!-- Mirror these rows into .specify/rtm.md. -->
-
-## Persona Review Results
-
-| Persona | Status | Key Findings | Resolved |
-|---|---|---|---|
-| Requirements Engineer | PENDING |  |  |
-| Developer | PENDING |  |  |
-| Security | PENDING |  |  |
-| DevOps | PENDING |  |  |
-| UI/UX | PENDING |  |  |
-| Architect | PENDING |  |  |

.gitea/actions/deploy-obs/action.yml

@@ -1,127 +0,0 @@
-name: Deploy observability stack
-description: >-
-  Deploy observability configs + secrets to /opt/familienarchiv, validate the
-  compose config, start the stack, and assert the five healthchecked services
-  are healthy. Per-environment values arrive as inputs.
-
-inputs:
-  grafana_admin_password:
-    description: Grafana admin password (secret)
-    required: true
-  grafana_db_password:
-    description: Read-only grafana_reader DB role password (secret, issue #651)
-    required: true
-  glitchtip_secret_key:
-    description: GlitchTip Django secret key (secret)
-    required: true
-  postgres_password:
-    description: PostgreSQL password for the environment (secret)
-    required: true
-  postgres_host:
-    description: >-
-      Compose project + service hostname, e.g. archiv-staging-db-1. Derived
-      from the Compose project name and service name — a project rename
-      requires updating the caller's value. Plain input, not a secret.
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - name: Deploy observability configs
-      shell: bash
-      # Copies the compose file and config tree from the workspace checkout
-      # into /opt/familienarchiv/ — the permanent location that persists
-      # between CI runs. Containers started in the next step bind-mount
-      # from there, so a future workspace wipe cannot corrupt a running
-      # config file.
-      #
-      # obs-secrets.env is written fresh from Gitea secrets on every run so
-      # Gitea is always the single source of truth for secret rotation.
-      # Non-secret config lives in infra/observability/obs.env (tracked in git).
-      #
-      # secrets.* is NOT available inside a composite action, so the values
-      # arrive as inputs mapped to env: below and are referenced as $VAR in
-      # the heredoc. The delimiter MUST stay unquoted (<<EOF, not <<'EOF') so
-      # the shell expands $VAR — a quoted delimiter would write the literal
-      # string "$GRAFANA_ADMIN_PASSWORD" and `config --quiet` would still pass
-      # (the var is present, just wrong). Do not stage these into intermediate
-      # variables either, or Gitea log masking can be lost.
-      env:
-        GRAFANA_ADMIN_PASSWORD: ${{ inputs.grafana_admin_password }}
-        GRAFANA_DB_PASSWORD: ${{ inputs.grafana_db_password }}
-        GLITCHTIP_SECRET_KEY: ${{ inputs.glitchtip_secret_key }}
-        POSTGRES_PASSWORD: ${{ inputs.postgres_password }}
-        POSTGRES_HOST: ${{ inputs.postgres_host }}
-      run: |
-        set -euo pipefail
-        rm -rf /opt/familienarchiv/infra/observability
-        mkdir -p /opt/familienarchiv/infra/observability
-        cp -r infra/observability/. /opt/familienarchiv/infra/observability/
-        cp docker-compose.observability.yml /opt/familienarchiv/
-        cat > /opt/familienarchiv/obs-secrets.env <<EOF
-        GRAFANA_ADMIN_PASSWORD=$GRAFANA_ADMIN_PASSWORD
-        GRAFANA_DB_PASSWORD=$GRAFANA_DB_PASSWORD
-        GLITCHTIP_SECRET_KEY=$GLITCHTIP_SECRET_KEY
-        POSTGRES_PASSWORD=$POSTGRES_PASSWORD
-        POSTGRES_HOST=$POSTGRES_HOST
-        EOF
-        # Five-key non-empty guard: a bare presence check matches an empty
-        # `KEY=` line, so assert each key has a value. Fail loudly on any
-        # missing/empty key rather than starting the stack with broken auth.
-        for key in GRAFANA_ADMIN_PASSWORD GRAFANA_DB_PASSWORD GLITCHTIP_SECRET_KEY POSTGRES_PASSWORD POSTGRES_HOST; do
-          grep -Eq "^${key}=.+" /opt/familienarchiv/obs-secrets.env \
-            || { echo "::error::obs-secrets.env missing or empty: ${key}"; exit 1; }
-        done
-        # chmod 600 MUST be the final operation: the ordering is the security
-        # property — there is no window where the file is world-readable.
-        chmod 600 /opt/familienarchiv/obs-secrets.env
-
-    - name: Validate observability compose config
-      shell: bash
-      # Dry-run: resolves all variable substitutions and reports any missing
-      # required keys before containers start. Catches undefined variables and
-      # YAML errors in config files updated by the previous step.
-      # --env-file order: obs.env first (git-tracked defaults), obs-secrets.env
-      # second (CI-written secrets). Later files win on duplicate keys. POSTGRES_HOST
-      # is environment-specific and supplied only by obs-secrets.env — obs.env
-      # documents it but deliberately does not set a value.
-      run: |
-        docker compose \
-          -f /opt/familienarchiv/docker-compose.observability.yml \
-          --env-file /opt/familienarchiv/infra/observability/obs.env \
-          --env-file /opt/familienarchiv/obs-secrets.env \
-          config --quiet
-
-    - name: Start observability stack
-      shell: bash
-      # Runs with absolute paths so bind mounts resolve to stable host paths
-      # that survive workspace wipes between runs (see ADR-016).
-      # Non-secret config from obs.env (git-tracked); secrets from obs-secrets.env
-      # (written fresh from Gitea secrets above). --env-file order: obs.env first,
-      # obs-secrets.env second — later file wins on duplicate keys.
-      run: |
-        docker compose \
-          -f /opt/familienarchiv/docker-compose.observability.yml \
-          --env-file /opt/familienarchiv/infra/observability/obs.env \
-          --env-file /opt/familienarchiv/obs-secrets.env \
-          up -d --wait --remove-orphans
-
-    - name: Assert observability stack health
-      shell: bash
-      # docker compose up --wait covers services WITH healthcheck directives only.
-      # obs-promtail, obs-cadvisor, obs-node-exporter, and obs-glitchtip-worker have
-      # no healthcheck — they are considered "started" as soon as the process runs.
-      # This step explicitly asserts the five healthchecked critical services are
-      # healthy before the smoke test proceeds.
-      run: |
-        set -e
-        unhealthy=""
-        for svc in obs-loki obs-prometheus obs-grafana obs-tempo obs-glitchtip; do
-          status=$(docker inspect "$svc" --format '{{.State.Health.Status}}' 2>/dev/null || echo "missing")
-          if [ "$status" != "healthy" ]; then
-            echo "::error::$svc is not healthy (status: $status)"
-            unhealthy="$unhealthy $svc"
-          fi
-        done
-        [ -z "$unhealthy" ] || exit 1
-        echo "All critical observability services are healthy"

.gitea/actions/reload-caddy/action.yml

@@ -1,41 +0,0 @@
-name: Reload Caddy
-description: >-
-  Reload the host Caddy service from a DooD job container via a privileged
-  sibling container and nsenter. No inputs.
-
-runs:
-  using: composite
-  steps:
-    - name: Reload Caddy
-      shell: bash
-      # Apply any committed Caddyfile changes before smoke-testing the
-      # public surface. Without this step, a Caddyfile edit lands in the
-      # repo but Caddy keeps serving the previous config until someone
-      # reloads it manually — the smoke test would then catch a stale
-      # header or a still-proxied /actuator route rather than confirming
-      # the current config is live.
-      #
-      # The runner executes job steps inside Docker containers (DooD).
-      # `systemctl` is not present in container images and cannot reach
-      # the host's systemd directly. We use the Docker socket (mounted
-      # into every job container via runner-config.yaml) to spin up a
-      # privileged sibling container in the host PID namespace; nsenter
-      # then enters the host's namespaces so systemctl talks to the real
-      # host systemd daemon. No sudoers entry is required — the Docker
-      # socket already grants root-equivalent host access.
-      #
-      # Alpine is used: ~5 MB vs ~70 MB for ubuntu, no unnecessary
-      # tooling, and the digest is pinned so any upstream change requires
-      # an explicit bump PR. util-linux (which ships nsenter) is installed
-      # at run time; apk add takes ~1 s on the warm VPS cache.
-      #
-      # `reload` not `restart`: reload sends SIGHUP so Caddy re-reads its
-      # config in-process without dropping TLS connections. `restart`
-      # would briefly stop the service, losing in-flight requests.
-      #
-      # If Caddy is not running this step fails fast before the smoke test
-      # issues a misleading "port 443 refused" error.
-      run: |
-        docker run --rm --privileged --pid=host \
-          alpine:3.21@sha256:48b0309ca019d89d40f670aa1bc06e426dc0931948452e8491e3d65087abc07d \
-          sh -c 'apk add --no-cache util-linux -q && nsenter -t 1 -m -u -n -p -i -- /bin/systemctl reload caddy'

.gitea/actions/smoke-test/action.yml

@@ -1,58 +0,0 @@
-name: Smoke test
-description: >-
-  Verify the deployed public surface (login reachable, HSTS pinned,
-  Permissions-Policy present, /actuator blocked) against a given vhost.
-
-inputs:
-  host:
-    description: Public vhost to smoke-test, e.g. staging.raddatz.cloud
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - name: Smoke test deployed environment
-      shell: bash
-      # Healthchecks confirm containers are healthy; they do NOT confirm the
-      # public surface works. This step catches: Caddy not reloaded, HSTS
-      # header dropped, /actuator block bypassed.
-      #
-      # --resolve pins the public host to the Docker bridge gateway IP
-      # (the host) so we do NOT depend on hairpin NAT on the host router.
-      # 127.0.0.1 cannot be used: job containers run in bridge network mode
-      # (runner-config.yaml), so 127.0.0.1 is the container's loopback, not
-      # the host's. The bridge gateway IS the host; Caddy binds 0.0.0.0:443
-      # and is therefore reachable from the container via that IP.
-      # SNI still uses the public hostname so the TLS cert validates correctly.
-      #
-      # --resolve is stored as a Bash array so "${RESOLVE[@]}" expands to two
-      # separate arguments; a quoted string would pass the flag and its value
-      # as one token and curl would reject it as an unknown option.
-      #
-      # Gateway detection reads /proc/net/route (always present, no package
-      # required) instead of `ip route` to avoid a dependency on iproute2.
-      # Field $2=="00000000" is the default route; field $3 is the gateway as
-      # a little-endian 32-bit hex value which awk decodes to dotted-decimal.
-      env:
-        HOST: ${{ inputs.host }}
-      run: |
-        set -e
-        URL="https://$HOST"
-        HOST_IP=$(awk 'NR>1 && $2=="00000000"{h=$3;printf "%d.%d.%d.%d\n",strtonum("0x"substr(h,7,2)),strtonum("0x"substr(h,5,2)),strtonum("0x"substr(h,3,2)),strtonum("0x"substr(h,1,2));exit}' /proc/net/route)
-        [ -n "$HOST_IP" ] || { echo "::error::could not detect Docker bridge gateway via /proc/net/route"; exit 1; }
-        RESOLVE=(--resolve "$HOST:443:$HOST_IP")
-        echo "Smoke test: $URL (pinned to $HOST_IP via bridge gateway)"
-        curl -fsS "${RESOLVE[@]}" --max-time 10 "$URL/login" -o /dev/null
-        # Pin the preload-list-eligible HSTS value, not just header presence:
-        # a degraded `max-age=1` or a dropped `includeSubDomains; preload` must
-        # fail this check rather than pass it silently.
-        curl -fsS "${RESOLVE[@]}" --max-time 10 -I "$URL/" \
-          | grep -Eqi 'strict-transport-security:[[:space:]]*max-age=31536000.*includeSubDomains.*preload'
-        # Permissions-Policy denies APIs the app does not use (camera,
-        # microphone, geolocation). A regression that loosens or drops the
-        # header now fails the smoke step.
-        curl -fsS "${RESOLVE[@]}" --max-time 10 -I "$URL/" \
-          | grep -Eqi 'permissions-policy:[[:space:]]*camera=\(\),[[:space:]]*microphone=\(\),[[:space:]]*geolocation=\(\)'
-        status=$(curl -s "${RESOLVE[@]}" -o /dev/null -w "%{http_code}" --max-time 10 "$URL/actuator/health")
-        [ "$status" = "404" ] || { echo "::error::expected 404 from /actuator/health, got $status"; exit 1; }
-        echo "All smoke checks passed"

.gitea/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
     name: Unit & Component Tests
     runs-on: ubuntu-latest
     container:
-      image: mcr.microsoft.com/playwright:v1.60.0-noble
+      image: mcr.microsoft.com/playwright:v1.58.2-noble
     steps:
       - uses: actions/checkout@v4
 
@@ -29,10 +29,6 @@ jobs:
         run: npm ci
         working-directory: frontend
 
-      - name: Security audit (no dev deps)
-        run: npm audit --audit-level=high --omit=dev
-        working-directory: frontend
-
       - name: Compile Paraglide i18n
         run: npx @inlang/paraglide-js compile --project ./project.inlang --outdir ./src/lib/paraglide
         working-directory: frontend
@@ -65,29 +61,6 @@ jobs:
             exit 1
           fi
 
-      - name: Assert no raw document date rendered via {@html} (CWE-79 — #666)
-        shell: bash
-        run: |
-          # meta_date_raw is untrusted verbatim spreadsheet text — it must render via
-          # Svelte default escaping, never {@html}. This guard flags any {@html ...}
-          # whose expression references a raw-date variable. A comment mentioning
-          # "{@html}" without a raw token inside the braces does NOT match.
-          # The token list MUST cover every variable that carries the raw value:
-          # DocumentDate.svelte exposes it via the `raw` prop, so `\braw\b` is included.
-          # Grow this list whenever a new raw-bearing variable name is introduced.
-          pattern='\{@html[^}]*(metaDateRaw|documentDateRaw|rawDate|\braw\b)'
-          # Self-test: the regex must catch the dangerous forms and ignore the comment form.
-          printf '{@html doc.metaDateRaw}\n' | grep -qP "$pattern" \
-            || { echo "FAIL: guard self-test — regex missed the unsafe {@html metaDateRaw} form"; exit 1; }
-          printf '{@html raw}\n' | grep -qP "$pattern" \
-            || { echo "FAIL: guard self-test — regex missed the unsafe {@html raw} form (DocumentDate prop)"; exit 1; }
-          printf 'never use {@html} for this\n' | grep -qvP "$pattern" \
-            || { echo "FAIL: guard self-test — regex wrongly flagged a {@html} comment"; exit 1; }
-          if grep -rPln "$pattern" --include='*.svelte' frontend/src/; then
-            echo "FAIL: meta_date_raw rendered via {@html} — use default {…} escaping (CWE-79, #666)."
-            exit 1
-          fi
-
       - name: Assert no (upload|download)-artifact past v3
         shell: bash
         run: |
@@ -108,32 +81,6 @@ jobs:
             exit 1
           fi
 
-      - name: Assert deploy-obs writes obs-secrets.env via an unquoted heredoc (#603)
-        shell: bash
-        run: |
-          # Inside a composite action, secrets arrive as $VAR from env: (secrets.*
-          # is unavailable there), so the obs-secrets.env heredoc MUST use an
-          # unquoted delimiter (<<EOF) for $VAR to expand. A quoted delimiter
-          # (<<'EOF') would write the literal string "$GRAFANA_ADMIN_PASSWORD",
-          # and the action's five-key non-empty guard would STILL pass (the line
-          # is present, just wrong). This guard enforces the invariant in CI so a
-          # future re-quote cannot ship broken obs auth green. See ADR-029 / #603.
-          action='.gitea/actions/deploy-obs/action.yml'
-          quoted='obs-secrets\.env\s*<<-?\s*[\x27\x22]'
-          # Self-test: the regex must catch a quoted delimiter and ignore the unquoted one.
-          printf "obs-secrets.env <<'EOF'\n" | grep -qP "$quoted" \
-            || { echo "FAIL: guard self-test — regex missed the quoted <<'EOF' form"; exit 1; }
-          printf 'obs-secrets.env <<EOF\n' | grep -qvP "$quoted" \
-            || { echo "FAIL: guard self-test — regex wrongly flagged the unquoted <<EOF form"; exit 1; }
-          # Positive: the unquoted heredoc must be present at all.
-          grep -qP 'obs-secrets\.env\s*<<-?EOF\b' "$action" \
-            || { echo "::error::$action no longer writes obs-secrets.env via an unquoted <<EOF heredoc (ADR-029 / #603)"; exit 1; }
-          # Negative: never a quoted delimiter on the obs-secrets.env heredoc.
-          if grep -nP "$quoted" "$action"; then
-            echo "::error::$action writes obs-secrets.env with a quoted heredoc delimiter — secrets would be written as literal \$VAR strings. Use unquoted <<EOF (ADR-029 / #603)."
-            exit 1
-          fi
-
       - name: Run unit and component tests with coverage
         shell: bash
         run: |

.gitea/workflows/nightly.yml

@@ -23,11 +23,6 @@ name: nightly
 #   - host ports:   backend 8081, frontend 3001
 #   - profile:      staging (starts mailpit instead of a real SMTP relay)
 #
-# The obs-stack deploy, Caddy reload, and smoke test are shared with
-# release.yml via the composite actions under .gitea/actions/ (ADR-029).
-# actions/checkout MUST stay the first step: a local `uses: ./…` action
-# only exists on disk after checkout.
-#
 # Required Gitea secrets:
 #   STAGING_POSTGRES_PASSWORD
 #   STAGING_MINIO_PASSWORD
@@ -36,7 +31,6 @@ name: nightly
 #   STAGING_APP_ADMIN_USERNAME
 #   STAGING_APP_ADMIN_PASSWORD
 #   GRAFANA_ADMIN_PASSWORD
-#   GRAFANA_DB_PASSWORD           (read-only grafana_reader DB role, issue #651)
 #   GLITCHTIP_SECRET_KEY
 #   SENTRY_DSN                  (set after GlitchTip first-run; empty = Sentry disabled)
 
@@ -60,8 +54,6 @@ jobs:
     # for the same repo is within that boundary.
     runs-on: ubuntu-latest
     steps:
-      # MUST be first: the composite actions below live under .gitea/actions/
-      # and only exist on disk once the repo is checked out (ADR-029).
       - uses: actions/checkout@v4
 
       - name: Write staging env file
@@ -87,8 +79,6 @@ jobs:
           IMPORT_HOST_DIR=/srv/familienarchiv-staging/import
           POSTGRES_USER=archiv
           SENTRY_DSN=${{ secrets.SENTRY_DSN }}
-          VITE_SENTRY_DSN=${{ secrets.VITE_SENTRY_DSN }}
-          GRAFANA_DB_PASSWORD=${{ secrets.GRAFANA_DB_PASSWORD }}
           EOF
 
       - name: Verify backend /import:ro mount is wired
@@ -99,7 +89,6 @@ jobs:
         # `compose config` renders both shorthand and longform mounts as
         # `target: /import` + `read_only: true`, so we assert against
         # the rendered form rather than the raw source YAML.
-        # App-compose check (not obs), nightly-only — stays inline.
         run: |
           set -e
           docker compose \
@@ -136,21 +125,149 @@ jobs:
             --profile staging \
             up -d --wait --remove-orphans
 
-      # POSTGRES_HOST is derived from the Compose project name (archiv-staging)
-      # and service name (db). A project rename requires updating this value.
-      - uses: ./.gitea/actions/deploy-obs
-        with:
-          grafana_admin_password: ${{ secrets.GRAFANA_ADMIN_PASSWORD }}
-          grafana_db_password: ${{ secrets.GRAFANA_DB_PASSWORD }}
-          glitchtip_secret_key: ${{ secrets.GLITCHTIP_SECRET_KEY }}
-          postgres_password: ${{ secrets.STAGING_POSTGRES_PASSWORD }}
-          postgres_host: archiv-staging-db-1
+      - name: Deploy observability configs
+        # Copies the compose file and config tree from the workspace checkout
+        # into /opt/familienarchiv/ — the permanent location that persists
+        # between CI runs. Containers started in the next step bind-mount
+        # from there, so a future workspace wipe cannot corrupt a running
+        # config file.
+        #
+        # obs-secrets.env is written fresh from Gitea secrets on every run so
+        # Gitea is always the single source of truth for secret rotation.
+        # Non-secret config lives in infra/observability/obs.env (tracked in git).
+        run: |
+          rm -rf /opt/familienarchiv/infra/observability
+          mkdir -p /opt/familienarchiv/infra/observability
+          cp -r infra/observability/. /opt/familienarchiv/infra/observability/
+          cp docker-compose.observability.yml /opt/familienarchiv/
+          cat > /opt/familienarchiv/obs-secrets.env <<'EOF'
+          GRAFANA_ADMIN_PASSWORD=${{ secrets.GRAFANA_ADMIN_PASSWORD }}
+          GLITCHTIP_SECRET_KEY=${{ secrets.GLITCHTIP_SECRET_KEY }}
+          POSTGRES_PASSWORD=${{ secrets.STAGING_POSTGRES_PASSWORD }}
+          POSTGRES_HOST=archiv-staging-db-1
+          EOF
+          # Note: POSTGRES_HOST is derived from the Compose project name (archiv-staging)
+          # and service name (db). A project rename requires updating this value.
+          chmod 600 /opt/familienarchiv/obs-secrets.env
 
-      - uses: ./.gitea/actions/reload-caddy
+      - name: Validate observability compose config
+        # Dry-run: resolves all variable substitutions and reports any missing
+        # required keys before containers start. Catches undefined variables and
+        # YAML errors in config files updated by the previous step.
+        # --env-file order: obs.env first (git-tracked defaults), obs-secrets.env
+        # second (CI-written secrets). Later files win on duplicate keys, so
+        # obs-secrets.env overrides POSTGRES_HOST set in obs.env.
+        run: |
+          docker compose \
+            -f /opt/familienarchiv/docker-compose.observability.yml \
+            --env-file /opt/familienarchiv/infra/observability/obs.env \
+            --env-file /opt/familienarchiv/obs-secrets.env \
+            config --quiet
 
-      - uses: ./.gitea/actions/smoke-test
-        with:
-          host: staging.raddatz.cloud
+      - name: Start observability stack
+        # Runs with absolute paths so bind mounts resolve to stable host paths
+        # that survive workspace wipes between nightly runs (see ADR-016).
+        # Non-secret config from obs.env (git-tracked); secrets from obs-secrets.env
+        # (written fresh from Gitea secrets above). --env-file order: obs.env first,
+        # obs-secrets.env second — later file wins on duplicate keys.
+        run: |
+          docker compose \
+            -f /opt/familienarchiv/docker-compose.observability.yml \
+            --env-file /opt/familienarchiv/infra/observability/obs.env \
+            --env-file /opt/familienarchiv/obs-secrets.env \
+            up -d --wait --remove-orphans
+
+      - name: Assert observability stack health
+        # docker compose up --wait covers services WITH healthcheck directives only.
+        # obs-promtail, obs-cadvisor, obs-node-exporter, and obs-glitchtip-worker have
+        # no healthcheck — they are considered "started" as soon as the process runs.
+        # This step explicitly asserts the five healthchecked critical services are
+        # healthy before the smoke test proceeds.
+        run: |
+          set -e
+          unhealthy=""
+          for svc in obs-loki obs-prometheus obs-grafana obs-tempo obs-glitchtip; do
+            status=$(docker inspect "$svc" --format '{{.State.Health.Status}}' 2>/dev/null || echo "missing")
+            if [ "$status" != "healthy" ]; then
+              echo "::error::$svc is not healthy (status: $status)"
+              unhealthy="$unhealthy $svc"
+            fi
+          done
+          [ -z "$unhealthy" ] || exit 1
+          echo "All critical observability services are healthy"
+
+      - name: Reload Caddy
+        # Apply any committed Caddyfile changes before smoke-testing the
+        # public surface. Without this step, a Caddyfile edit lands in the
+        # repo but Caddy keeps serving the previous config until someone
+        # reloads it manually — the smoke test would then catch a stale
+        # header or a still-proxied /actuator route rather than confirming
+        # the current config is live.
+        #
+        # The runner executes job steps inside Docker containers (DooD).
+        # `systemctl` is not present in container images and cannot reach
+        # the host's systemd directly. We use the Docker socket (mounted
+        # into every job container via runner-config.yaml) to spin up a
+        # privileged sibling container in the host PID namespace; nsenter
+        # then enters the host's namespaces so systemctl talks to the real
+        # host systemd daemon. No sudoers entry is required — the Docker
+        # socket already grants root-equivalent host access.
+        #
+        # Alpine is used: ~5 MB vs ~70 MB for ubuntu, no unnecessary
+        # tooling, and the digest is pinned so any upstream change requires
+        # an explicit bump PR. util-linux (which ships nsenter) is installed
+        # at run time; apk add takes ~1 s on the warm VPS cache.
+        #
+        # `reload` not `restart`: reload sends SIGHUP so Caddy re-reads its
+        # config in-process without dropping TLS connections. `restart`
+        # would briefly stop the service, losing in-flight requests.
+        #
+        # If Caddy is not running this step fails fast before the smoke test
+        # issues a misleading "port 443 refused" error.
+        run: |
+          docker run --rm --privileged --pid=host \
+            alpine:3.21@sha256:48b0309ca019d89d40f670aa1bc06e426dc0931948452e8491e3d65087abc07d \
+            sh -c 'apk add --no-cache util-linux -q && nsenter -t 1 -m -u -n -p -i -- /bin/systemctl reload caddy'
+
+      - name: Smoke test deployed environment
+        # Healthchecks confirm containers are healthy; they do NOT confirm the
+        # public surface works. This step catches: Caddy not reloaded, HSTS
+        # header dropped, /actuator block bypassed.
+        #
+        # --resolve pins staging.raddatz.cloud to the Docker bridge gateway IP
+        # (the host) so we do NOT depend on hairpin NAT on the host router.
+        # 127.0.0.1 cannot be used: job containers run in bridge network mode
+        # (runner-config.yaml), so 127.0.0.1 is the container's loopback, not
+        # the host's. The bridge gateway IS the host; Caddy binds 0.0.0.0:443
+        # and is therefore reachable from the container via that IP.
+        # SNI still uses the public hostname so the TLS cert validates correctly.
+        #
+        # Gateway detection reads /proc/net/route (always present, no package
+        # required) instead of `ip route` to avoid a dependency on iproute2.
+        # Field $2=="00000000" is the default route; field $3 is the gateway as
+        # a little-endian 32-bit hex value which awk decodes to dotted-decimal.
+        run: |
+          set -e
+          HOST="staging.raddatz.cloud"
+          URL="https://$HOST"
+          HOST_IP=$(awk 'NR>1 && $2=="00000000"{h=$3;printf "%d.%d.%d.%d\n",strtonum("0x"substr(h,7,2)),strtonum("0x"substr(h,5,2)),strtonum("0x"substr(h,3,2)),strtonum("0x"substr(h,1,2));exit}' /proc/net/route)
+          [ -n "$HOST_IP" ] || { echo "ERROR: could not detect Docker bridge gateway via /proc/net/route"; exit 1; }
+          RESOLVE="--resolve $HOST:443:$HOST_IP"
+          echo "Smoke test: $URL (pinned to $HOST_IP via bridge gateway)"
+          curl -fsS "$RESOLVE" --max-time 10 "$URL/login" -o /dev/null
+          # Pin the preload-list-eligible HSTS value, not just header presence:
+          # a degraded `max-age=1` or a dropped `includeSubDomains; preload` must
+          # fail this check rather than pass it silently.
+          curl -fsS "$RESOLVE" --max-time 10 -I "$URL/" \
+            | grep -Eqi 'strict-transport-security:[[:space:]]*max-age=31536000.*includeSubDomains.*preload'
+          # Permissions-Policy denies APIs the app does not use (camera,
+          # microphone, geolocation). A regression that loosens or drops the
+          # header now fails the smoke step.
+          curl -fsS "$RESOLVE" --max-time 10 -I "$URL/" \
+            | grep -Eqi 'permissions-policy:[[:space:]]*camera=\(\),[[:space:]]*microphone=\(\),[[:space:]]*geolocation=\(\)'
+          status=$(curl -s "$RESOLVE" -o /dev/null -w "%{http_code}" --max-time 10 "$URL/actuator/health")
+          [ "$status" = "404" ] || { echo "expected 404 from /actuator/health, got $status"; exit 1; }
+          echo "All smoke checks passed"
 
       - name: Cleanup env file
         # LOAD-BEARING: `if: always()` is the linchpin of the ADR-011
@@ -161,147 +278,3 @@ jobs:
         # without first re-evaluating ADR-011.
         if: always()
         run: rm -f .env.staging
-
-  npm-audit:
-    # Independent parallel job — a deploy failure cannot mask the audit signal
-    # and a clean audit cannot hide a broken deploy. Intentionally no `needs:`.
-    #
-    # Scans dev deps too (no --omit=dev), which is deliberately broader than the
-    # PR gate (ci.yml §Security audit) that uses --omit=dev. A nightly broader
-    # result is NOT a PR gate failure — it catches dev-tooling advisories (esbuild,
-    # Vite, etc.) early. See docs/infrastructure/ci-gitea.md §Nightly audit vs PR gate.
-    #
-    # Required Gitea secrets:
-    #   NIGHTLY_AUDIT_TOKEN  — PAT with issues scope only. An issues-only token
-    #                          means a leak via logs/process-args cannot push
-    #                          branches, open PRs, or read repo contents (ADR-041).
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Assert jq is available
-        run: which jq || sudo apt-get install -y jq
-
-      - name: Run npm audit and file tracking issue on findings
-        # Never run under set -x — NIGHTLY_AUDIT_TOKEN in env would leak to logs.
-        env:
-          NIGHTLY_AUDIT_TOKEN: ${{ secrets.NIGHTLY_AUDIT_TOKEN }}
-        run: |
-          MARKER="Nightly npm audit: high-severity advisory"
-          GITEA_URL="${{ github.server_url }}"
-          REPO="${{ github.repository }}"
-          RUN_URL="${GITEA_URL}/${REPO}/actions/runs/${{ github.run_id }}"
-
-          # --- Self-test (mirrors ci.yml §Assert pattern) ---
-          # Tests the exact jq test() call used in the dedupe step, before any
-          # API call, so a broken matcher fails loudly early rather than silently
-          # opening duplicate issues. Proves the regex only — create-vs-update
-          # decision is exercised by the workflow_dispatch AC.
-          echo "{\"title\": \"${MARKER}\"}" \
-            | jq -e --arg m "$MARKER" '.title | test($m; "i")' > /dev/null \
-            || { echo "FAIL: self-test — jq test() missed tracking issue title"; exit 1; }
-          echo '{"title": "fix(deps): update dependency esbuild (CVE-2025-12345)"}' \
-            | jq -e --arg m "$MARKER" '.title | test($m; "i") | not' > /dev/null \
-            || { echo "FAIL: self-test — jq test() incorrectly matched unrelated title"; exit 1; }
-          echo "Self-test passed."
-
-          # --- Run audit ---
-          # No npm ci — audit reads only the lockfile (no network, no install).
-          set +e
-          (cd frontend && npm audit --audit-level=high --json > /tmp/audit.json)
-          AUDIT_EXIT=$?
-          set -e
-
-          if [ "$AUDIT_EXIT" -ne 0 ]; then
-            # --- Build issue body with jq (never string-concat advisory text) ---
-            # Advisory overview/title text is registry-controlled; string-concat
-            # would be an injection/escaping vector into the API body. Truncate
-            # raw excerpt to 500 chars so a pathological overview can't produce
-            # a multi-MB PATCH body.
-            ISSUE_BODY=$(jq -r \
-              --arg run_url "$RUN_URL" \
-              '
-              (.vulnerabilities // {}) as $vulns |
-              ($vulns | to_entries |
-                map(select(.value.severity == "high" or .value.severity == "critical")) |
-                map("- **" + .key + "** (" + .value.severity + ")") |
-                if length > 0 then join("\n") else "_See raw output for details._" end) as $pkg_list |
-              "## npm audit: high/critical advisories\n\n" + $pkg_list +
-              "\n\n**Run:** " + $run_url +
-              "\n\n<details><summary>Raw audit excerpt (first 500 chars)</summary>\n\n```\n" +
-              (tostring | .[0:500]) +
-              "\n```\n\n</details>"
-              ' /tmp/audit.json)
-
-            # --- Dedupe: fetch open security issues, match by title marker ---
-            # Renovate vuln PRs also carry the "security" label, so >1 open
-            # "security" issue WILL occur. Title-match (not just label) ensures
-            # we deduplicate only our own tracking issue.
-            OPEN_ISSUES=$(curl -sf \
-              -H "Authorization: token $NIGHTLY_AUDIT_TOKEN" \
-              "${GITEA_URL}/api/v1/repos/${REPO}/issues?state=open&type=issues&labels=security&limit=50")
-
-            MATCHED=$(echo "$OPEN_ISSUES" | jq \
-              --arg m "$MARKER" \
-              '[.[] | select(.title | test($m; "i"))] | sort_by(.created_at)')
-            MATCH_COUNT=$(echo "$MATCHED" | jq 'length')
-
-            if [ "$MATCH_COUNT" -gt 0 ]; then
-              # Patch the oldest matched issue (append run URL to body).
-              ISSUE_NUMBER=$(echo "$MATCHED" | jq -r '.[0].number')
-              EXISTING_BODY=$(echo "$MATCHED" | jq -r '.[0].body')
-              NEW_BODY=$(jq -n \
-                --arg existing "$EXISTING_BODY" \
-                --arg run_url "$RUN_URL" \
-                '$existing + "\n\n---\n\nUpdated by run: " + $run_url')
-              PAYLOAD=$(jq -n --arg body "$NEW_BODY" '{"body": $body}')
-              curl -sf -X PATCH \
-                -H "Authorization: token $NIGHTLY_AUDIT_TOKEN" \
-                -H "Content-Type: application/json" \
-                -d "$PAYLOAD" \
-                "${GITEA_URL}/api/v1/repos/${REPO}/issues/${ISSUE_NUMBER}" > /dev/null
-              echo "Updated tracking issue #${ISSUE_NUMBER}"
-            else
-              # Closed prior issue that recurs → new issue (not reopened).
-              # A re-opened issue would obscure when the advisory was re-discovered.
-              PAYLOAD=$(jq -n \
-                --arg title "$MARKER" \
-                --arg body "$ISSUE_BODY" \
-                '{"title": $title, "body": $body}')
-              CREATED=$(curl -sf -X POST \
-                -H "Authorization: token $NIGHTLY_AUDIT_TOKEN" \
-                -H "Content-Type: application/json" \
-                -d "$PAYLOAD" \
-                "${GITEA_URL}/api/v1/repos/${REPO}/issues")
-              NEW_NUMBER=$(echo "$CREATED" | jq -r '.number')
-              echo "Opened new tracking issue #${NEW_NUMBER}"
-
-              # Labels are ignored on issue create in Gitea — add in a follow-up call.
-              LABEL_IDS=$(curl -sf \
-                -H "Authorization: token $NIGHTLY_AUDIT_TOKEN" \
-                "${GITEA_URL}/api/v1/repos/${REPO}/labels?limit=50" \
-                | jq '[.[] | select(.name == "security" or .name == "devops" or .name == "P1-high") | .id]')
-              curl -sf -X POST \
-                -H "Authorization: token $NIGHTLY_AUDIT_TOKEN" \
-                -H "Content-Type: application/json" \
-                -d "{\"labels\": $LABEL_IDS}" \
-                "${GITEA_URL}/api/v1/repos/${REPO}/issues/${NEW_NUMBER}/labels" > /dev/null
-            fi
-
-            exit "$AUDIT_EXIT"
-
-          else
-            # --- Heartbeat: proves the job ran and found nothing ---
-            # "No issue created" is only meaningful evidence when paired with a
-            # visible positive signal. Without this, a never-ran job is
-            # indistinguishable from a clean run.
-            #
-            # $GITHUB_STEP_SUMMARY availability is unproven on this runner
-            # (act_runner populates it, but this is the first run to verify it).
-            # Guard before use so an unset variable does not fail the clean-path.
-            MSG="✅ npm audit clean $(date -u)"
-            if [ -n "${GITHUB_STEP_SUMMARY:-}" ]; then
-              echo "$MSG" >> "$GITHUB_STEP_SUMMARY"
-            fi
-            echo "$MSG"
-          fi

.gitea/workflows/release.yml

@@ -23,11 +23,6 @@ name: release
 #   - host ports:   backend 8080, frontend 3000
 #   - profile:      (none) — mailpit is excluded; real SMTP relay is used
 #
-# The obs-stack deploy, Caddy reload, and smoke test are shared with
-# nightly.yml via the composite actions under .gitea/actions/ (ADR-029).
-# actions/checkout MUST stay the first step: a local `uses: ./…` action
-# only exists on disk after checkout.
-#
 # Required Gitea secrets:
 #   PROD_POSTGRES_PASSWORD
 #   PROD_MINIO_PASSWORD
@@ -40,7 +35,6 @@ name: release
 #   MAIL_USERNAME
 #   MAIL_PASSWORD
 #   GRAFANA_ADMIN_PASSWORD
-#   GRAFANA_DB_PASSWORD           (read-only grafana_reader DB role, issue #651)
 #   GLITCHTIP_SECRET_KEY
 #   SENTRY_DSN                    (set after GlitchTip first-run; empty = Sentry disabled)
 
@@ -58,8 +52,6 @@ jobs:
     # advertised label of our single-tenant self-hosted runner.
     runs-on: ubuntu-latest
     steps:
-      # MUST be first: the composite actions below live under .gitea/actions/
-      # and only exist on disk once the repo is checked out (ADR-029).
       - uses: actions/checkout@v4
 
       - name: Write production env file
@@ -85,7 +77,6 @@ jobs:
           IMPORT_HOST_DIR=/srv/familienarchiv-production/import
           POSTGRES_USER=archiv
           SENTRY_DSN=${{ secrets.SENTRY_DSN }}
-          GRAFANA_DB_PASSWORD=${{ secrets.GRAFANA_DB_PASSWORD }}
           EOF
 
       - name: Build images
@@ -107,21 +98,113 @@ jobs:
             --env-file .env.production \
             up -d --wait --remove-orphans
 
-      # POSTGRES_HOST is derived from the Compose project name (archiv-production)
-      # and service name (db). A project rename requires updating this value.
-      - uses: ./.gitea/actions/deploy-obs
-        with:
-          grafana_admin_password: ${{ secrets.GRAFANA_ADMIN_PASSWORD }}
-          grafana_db_password: ${{ secrets.GRAFANA_DB_PASSWORD }}
-          glitchtip_secret_key: ${{ secrets.GLITCHTIP_SECRET_KEY }}
-          postgres_password: ${{ secrets.PROD_POSTGRES_PASSWORD }}
-          postgres_host: archiv-production-db-1
+      - name: Deploy observability configs
+        # Mirrors the nightly approach: copies obs compose file and config tree
+        # to /opt/familienarchiv/ (permanent path, survives workspace wipes — ADR-016),
+        # then writes obs-secrets.env fresh from Gitea secrets.
+        # Non-secret config lives in infra/observability/obs.env (tracked in git).
+        run: |
+          rm -rf /opt/familienarchiv/infra/observability
+          mkdir -p /opt/familienarchiv/infra/observability
+          cp -r infra/observability/. /opt/familienarchiv/infra/observability/
+          cp docker-compose.observability.yml /opt/familienarchiv/
+          cat > /opt/familienarchiv/obs-secrets.env <<'EOF'
+          GRAFANA_ADMIN_PASSWORD=${{ secrets.GRAFANA_ADMIN_PASSWORD }}
+          GLITCHTIP_SECRET_KEY=${{ secrets.GLITCHTIP_SECRET_KEY }}
+          POSTGRES_PASSWORD=${{ secrets.PROD_POSTGRES_PASSWORD }}
+          POSTGRES_HOST=archiv-production-db-1
+          EOF
+          # Note: POSTGRES_HOST is derived from the Compose project name (archiv-production)
+          # and service name (db). A project rename requires updating this value.
+          chmod 600 /opt/familienarchiv/obs-secrets.env
 
-      - uses: ./.gitea/actions/reload-caddy
+      - name: Validate observability compose config
+        # Dry-run: resolves all variable substitutions and reports any missing
+        # required keys before containers start. Catches undefined variables and
+        # YAML errors in config files updated by the previous step.
+        # --env-file order: obs.env first (git-tracked defaults), obs-secrets.env
+        # second (CI-written secrets). Later files win on duplicate keys, so
+        # obs-secrets.env overrides POSTGRES_HOST set in obs.env.
+        # Keep in sync with the equivalent step in nightly.yml (#603).
+        run: |
+          docker compose \
+            -f /opt/familienarchiv/docker-compose.observability.yml \
+            --env-file /opt/familienarchiv/infra/observability/obs.env \
+            --env-file /opt/familienarchiv/obs-secrets.env \
+            config --quiet
 
-      - uses: ./.gitea/actions/smoke-test
-        with:
-          host: archiv.raddatz.cloud
+      - name: Start observability stack
+        # Runs with absolute paths so bind mounts resolve to stable host paths
+        # that survive workspace wipes between runs (see ADR-016).
+        # Non-secret config from obs.env (git-tracked); secrets from obs-secrets.env
+        # (written fresh from Gitea secrets above). --env-file order: obs.env first,
+        # obs-secrets.env second — later file wins on duplicate keys.
+        # Keep in sync with the equivalent step in nightly.yml (#603).
+        run: |
+          docker compose \
+            -f /opt/familienarchiv/docker-compose.observability.yml \
+            --env-file /opt/familienarchiv/infra/observability/obs.env \
+            --env-file /opt/familienarchiv/obs-secrets.env \
+            up -d --wait --remove-orphans
+
+      - name: Assert observability stack health
+        # docker compose up --wait covers services WITH healthcheck directives only.
+        # obs-promtail, obs-cadvisor, obs-node-exporter, and obs-glitchtip-worker have
+        # no healthcheck — they are considered "started" as soon as the process runs.
+        # This step explicitly asserts the five healthchecked critical services are
+        # healthy before the smoke test proceeds.
+        # Keep in sync with the equivalent step in nightly.yml (#603).
+        run: |
+          set -e
+          unhealthy=""
+          for svc in obs-loki obs-prometheus obs-grafana obs-tempo obs-glitchtip; do
+            status=$(docker inspect "$svc" --format '{{.State.Health.Status}}' 2>/dev/null || echo "missing")
+            if [ "$status" != "healthy" ]; then
+              echo "::error::$svc is not healthy (status: $status)"
+              unhealthy="$unhealthy $svc"
+            fi
+          done
+          [ -z "$unhealthy" ] || exit 1
+          echo "All critical observability services are healthy"
+
+      - name: Reload Caddy
+        # See nightly.yml — same rationale and mechanism: DooD job containers
+        # cannot call systemctl directly; nsenter via a privileged sibling
+        # container reaches the host systemd. Must run after deploy (so the
+        # latest Caddyfile is on disk) and before the smoke test (so the
+        # public surface reflects the current config). Alpine with pinned
+        # digest; reload not restart — see nightly.yml for full rationale.
+        run: |
+          docker run --rm --privileged --pid=host \
+            alpine:3.21@sha256:48b0309ca019d89d40f670aa1bc06e426dc0931948452e8491e3d65087abc07d \
+            sh -c 'apk add --no-cache util-linux -q && nsenter -t 1 -m -u -n -p -i -- /bin/systemctl reload caddy'
+
+      - name: Smoke test deployed environment
+        # See nightly.yml — same three checks, against the prod vhost.
+        # --resolve pins to the bridge gateway IP (the host), not 127.0.0.1
+        # — see nightly.yml for the full network topology explanation.
+        run: |
+          set -e
+          HOST="archiv.raddatz.cloud"
+          URL="https://$HOST"
+          HOST_IP=$(ip route show default | awk '/default/ {print $3}')
+          [ -n "$HOST_IP" ] || { echo "ERROR: could not detect Docker bridge gateway via 'ip route'"; exit 1; }
+          RESOLVE="--resolve $HOST:443:$HOST_IP"
+          echo "Smoke test: $URL (pinned to $HOST_IP via bridge gateway)"
+          curl -fsS "$RESOLVE" --max-time 10 "$URL/login" -o /dev/null
+          # Pin the preload-list-eligible HSTS value, not just header presence:
+          # a degraded `max-age=1` or a dropped `includeSubDomains; preload` must
+          # fail this check rather than pass it silently.
+          curl -fsS "$RESOLVE" --max-time 10 -I "$URL/" \
+            | grep -Eqi 'strict-transport-security:[[:space:]]*max-age=31536000.*includeSubDomains.*preload'
+          # Permissions-Policy denies APIs the app does not use (camera,
+          # microphone, geolocation). A regression that loosens or drops the
+          # header now fails the smoke step.
+          curl -fsS "$RESOLVE" --max-time 10 -I "$URL/" \
+            | grep -Eqi 'permissions-policy:[[:space:]]*camera=\(\),[[:space:]]*microphone=\(\),[[:space:]]*geolocation=\(\)'
+          status=$(curl -s "$RESOLVE" -o /dev/null -w "%{http_code}" --max-time 10 "$URL/actuator/health")
+          [ "$status" = "404" ] || { echo "expected 404 from /actuator/health, got $status"; exit 1; }
+          echo "All smoke checks passed"
 
       - name: Cleanup env file
         # LOAD-BEARING: `if: always()` is the linchpin of the ADR-011

.gitea/workflows/renovate.yml

@@ -1,44 +0,0 @@
-name: Renovate
-
-# Runs Renovate daily to surface newly-published advisories via OSV.dev
-# (osvVulnerabilityAlerts) and open routine update PRs on a weekly batch
-# schedule (see renovate.json §schedule). Security/vulnerability PRs are
-# raised immediately regardless of the weekly schedule window.
-#
-# Required Gitea secrets (see docs/adr/041-renovate-runner-setup.md):
-#   RENOVATE_TOKEN  — PAT with scopes: contents + pull_request + issues
-#                     Belongs to a dedicated bot account. Branch protection
-#                     on main must forbid this bot pushing directly.
-#
-# Platform config is injected via env vars below; the renovate.json in the
-# repo root carries only dependency rules (no platform/endpoint/repos).
-#
-# Digest pin: renovatebot/github-action@8217b3fc286df088d7c27f3255fe8414463bc0fd
-# corresponds to release v46.1.15. Update by bumping both the digest and the
-# renovate-version when Renovate publishes a new release. Renovate itself
-# will open a PR to bump this digest once it runs.
-
-on:
-  schedule:
-    - cron: "0 3 * * *"  # daily at 03:00 UTC — cuts OSV-alert latency to ≤1 day
-  workflow_dispatch:
-
-jobs:
-  renovate:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Run Renovate
-        # Pinned by digest — this action holds contents+pull_request+issues
-        # scopes; an unpinned tag is a supply-chain risk (see ADR-041).
-        uses: renovatebot/github-action@8217b3fc286df088d7c27f3255fe8414463bc0fd  # v46.1.15
-        with:
-          configurationFile: renovate.json
-          token: ${{ secrets.RENOVATE_TOKEN }}
-          renovate-version: "46.1.15"
-        env:
-          RENOVATE_PLATFORM: gitea
-          RENOVATE_ENDPOINT: https://git.raddatz.cloud
-          RENOVATE_REPOSITORIES: '["marcel/familienarchiv"]'
-          LOG_LEVEL: info

.gitea/workflows/sdd-gate.yml

@@ -1,169 +0,0 @@
-name: SDD Gate
-
-# Spec-Driven Development quality gate. Runs on PRs.
-#
-# This project is ISSUE-ONLY: a feature's spec lives in its Gitea issue body, not a committed
-# spec.md (see ADR-042). So CI cannot lint the spec text itself — instead it validates the SDD
-# artifacts that DO live in git: the RTM, any committed OpenAPI contract, and the constitution.
-#
-# The first two jobs are NON-BLOCKING for now (continue-on-error) so the team can adopt the
-# workflow without CI immediately failing.
-#
-# TODO: flip rtm-check and contract-validate to BLOCKING (remove `continue-on-error: true`)
-#       once SDD adoption has settled — target: after the first 5 features have shipped through
-#       the workflow. Tracked in ADR-042.
-
-on:
-  pull_request:
-
-jobs:
-  # ─── RTM check ────────────────────────────────────────────────────────────────
-  # The Requirements Traceability Matrix is the one per-feature SDD artifact in git. Every
-  # data row must point at a Gitea issue (`#n`) and name at least one test. Warn otherwise.
-  # Pure awk — no external tooling. Columns: | REQ-ID | Summary | Issue | Feature | Impl | Test | Status |
-  rtm-check:
-    name: RTM Check
-    runs-on: ubuntu-latest
-    continue-on-error: true   # TODO: remove to make blocking (see header)
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Validate .specify/rtm.md rows
-        shell: bash
-        run: |
-          set -uo pipefail
-          rtm=".specify/rtm.md"
-          test -f "$rtm" || { echo "::error::$rtm is missing"; exit 1; }
-
-          # Self-test: a good row passes, a row with an empty Issue or Test is flagged.
-          check_row() { awk -F'|' '{
-            issue=$4; test_col=$7;
-            gsub(/^[ \t]+|[ \t]+$/,"",issue); gsub(/^[ \t]+|[ \t]+$/,"",test_col);
-            if (issue !~ /#/ || test_col=="") exit 1; else exit 0 }'; }
-          echo '| REQ-001 | x | #42 | f | impl | SomeTest#works | Done |'  | check_row \
-            || { echo "FAIL: rtm-check self-test rejected a valid row"; exit 1; }
-          echo '| REQ-002 | x |     | f | impl |               | Planned |' | check_row \
-            && { echo "FAIL: rtm-check self-test accepted an empty row"; exit 1; }
-
-          bad=0
-          while IFS= read -r line; do
-            echo "$line" | check_row || {
-              req=$(echo "$line" | awk -F'|' '{gsub(/^[ \t]+|[ \t]+$/,"",$2); print $2}')
-              echo "::warning file=$rtm::row $req is missing an Issue (#n) or a Test"
-              bad=$((bad+1))
-            }
-          done < <(grep -E '^\| REQ-[0-9]{3} ' "$rtm")
-          echo "$bad RTM row(s) incomplete (warning only)."
-
-  # ─── Contract validation ──────────────────────────────────────────────────────
-  # Validate any committed OpenAPI contract with Spectral (OpenAPI 3.1). REST stack — no
-  # GraphQL. Contracts are optional and ride a feature branch when present; the _example one
-  # is always linted. Skips cleanly when none changed.
-  contract-validate:
-    name: Contract Validate
-    runs-on: ubuntu-latest
-    continue-on-error: true   # TODO: remove to make blocking (see header)
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '24'
-
-      # Cache the npm/npx download so Spectral isn't re-fetched every run. The key is pinned to
-      # the exact Spectral version below, so a version bump busts the cache deterministically.
-      - name: Cache Spectral (npm cache)
-        uses: actions/cache@v4
-        with:
-          path: ~/.npm
-          key: spectral-cli-6.16.0
-          restore-keys: spectral-cli-
-
-      - name: Lint changed OpenAPI contracts
-        shell: bash
-        env:
-          SPECTRAL: "@stoplight/spectral-cli@6.16.0"   # pinned — keep in sync with the cache key above
-        run: |
-          set -uo pipefail
-          base="origin/${{ github.event.pull_request.base.ref }}"
-          git fetch --no-tags --depth=1 origin "${{ github.event.pull_request.base.ref }}" || true
-          # Any *.yaml under .specify/ or any file named like a contract.
-          changed="$(git diff --name-only "$base"...HEAD -- '.specify/**/*.yaml' '**/api-contract.yaml' '**/*.openapi.yaml' || true)"
-          if [ -z "$changed" ]; then
-            echo "No OpenAPI contract changed — nothing to validate."
-            exit 0
-          fi
-          rc=0
-          for f in $changed; do
-            [ -f "$f" ] || continue
-            echo "── spectral lint $f"
-            npx --yes "$SPECTRAL" lint "$f" || rc=1
-          done
-          exit $rc
-
-  # ─── Constitution change impact ───────────────────────────────────────────────
-  # When .specify/constitution.md is modified, list every file that references it (and so
-  # may need a Sync Impact update) and post it as a PR comment. Best-effort: if no token is
-  # available the list is only echoed to the log. This job is informational, never blocking.
-  constitution-diff:
-    name: Constitution Impact
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: List files referencing the constitution
-        id: impact
-        shell: bash
-        run: |
-          set -uo pipefail
-          base="origin/${{ github.event.pull_request.base.ref }}"
-          git fetch --no-tags --depth=1 origin "${{ github.event.pull_request.base.ref }}" || true
-          if ! git diff --name-only "$base"...HEAD -- '.specify/constitution.md' | grep -q .; then
-            echo "constitution.md not modified — skipping."
-            echo "changed=false" >> "$GITHUB_OUTPUT"
-            exit 0
-          fi
-          echo "changed=true" >> "$GITHUB_OUTPUT"
-          echo "Files referencing constitution.md (review for Sync Impact):"
-          grep -rIl --exclude-dir=.git --exclude-dir=node_modules --exclude-dir=target \
-            -e 'constitution.md' -e 'constitution §' . \
-            | grep -v '^\./.specify/constitution.md$' | sort > /tmp/refs.txt || true
-          cat /tmp/refs.txt
-          {
-            echo "body<<EOF"
-            echo "### ⚠️ Constitution changed — Sync Impact review"
-            echo ""
-            echo "\`.specify/constitution.md\` was modified in this PR. Per its §6 Sync Impact rule, re-read and reconcile every file below, and confirm the semantic version bump:"
-            echo ""
-            while IFS= read -r line; do echo "- \`${line#./}\`"; done < /tmp/refs.txt
-            echo "EOF"
-          } >> "$GITHUB_OUTPUT"
-
-      - name: Post PR comment (best-effort)
-        if: steps.impact.outputs.changed == 'true'
-        shell: bash
-        env:
-          TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          SERVER: ${{ github.server_url }}
-          REPO: ${{ github.repository }}
-          PR: ${{ github.event.pull_request.number }}
-          BODY: ${{ steps.impact.outputs.body }}
-        run: |
-          set -uo pipefail
-          if [ -z "${TOKEN:-}" ]; then
-            echo "No token available — printing impact list to log only:"
-            echo "$BODY"
-            exit 0
-          fi
-          payload="$(jq -n --arg b "$BODY" '{body:$b}')"
-          curl -sS -X POST \
-            -H "Authorization: token ${TOKEN}" \
-            -H "Content-Type: application/json" \
-            "${SERVER}/api/v1/repos/${REPO}/issues/${PR}/comments" \
-            -d "$payload" >/dev/null \
-            && echo "Posted Sync Impact comment to PR #${PR}." \
-            || { echo "Comment POST failed (non-fatal); impact list:"; echo "$BODY"; }

.gitignore

@@ -26,10 +26,3 @@ node_modules/
 
 # Repo uses npm; yarn.lock is ignored to avoid double-lockfile drift.
 frontend/yarn.lock
-
-**/.venv/
-**/__pycache__/
-*.pyc
-
-# Canonical import artifacts live only on the ops host (PII).
-# See tools/import-normalizer/.gitignore — load-bearing for that policy.

.specify/AGENTS.md

@@ -1,77 +0,0 @@
-# AGENTS.md
-
-Machine-readable rules for AI coding agents (Claude Code, Copilot, Cursor, …) working in
-this repository. Read this on every invocation. These are **executable constraints**, not
-aspirations. The full rationale lives in [constitution.md](./constitution.md) and the docs
-it links — this file does not duplicate it, it points to it.
-
-If anything here conflicts with the user's explicit instruction, the user wins. Otherwise,
-constitution > this file > convenience.
-
----
-
-## Stack & Versions
-
-| Layer | Tech | Version |
-|---|---|---|
-| Backend | Spring Boot (Java, Maven, Jetty, JPA/Hibernate, Flyway, Spring Security, Session JDBC) | Boot 4.0.6 / Java 21 |
-| API docs | springdoc-openapi (webmvc-ui), served at `/v3/api-docs` (dev profile only) | — |
-| Frontend | SvelteKit / Svelte | 2.60 / 5.43 |
-| Frontend lang/style | TypeScript / Tailwind CSS / Paraglide i18n (de/en/es) | TS 5.9 / TW 4.1 |
-| API client | `openapi-fetch` + `openapi-typescript` (types generated from the live spec) | — |
-| DB | PostgreSQL | 16 |
-| Object storage | MinIO (S3-compatible) | — |
-| Sidecars | `ocr-service`, `nlp-service` (Python / FastAPI) | Python 3.11 |
-| Tests | JUnit + Mockito + `@WebMvcTest` + Testcontainers (backend); Vitest + `vitest-browser-svelte` + Playwright (frontend); Pytest (services) | — |
-| Lint/format | ESLint 9 (+ `eslint-plugin-boundaries`) + Prettier; Semgrep (backend) | — |
-| CI | Gitea Actions (`.gitea/workflows/`) | — |
-
-App port `8080`; management port `8081`. Backend app id: `org.raddatz.familienarchiv` / `0.0.1-SNAPSHOT`.
-
-## Architectural Constraints
-
-- Controllers call services only — never a repository. (constitution §1.2)
-- A service uses only its own domain's repository; reach other domains via their service. (constitution §1.3)
-- A new backend domain goes in its own package AND is added to `ArchitectureTest`'s allow-lists in the same change. (constitution §1.7)
-- Frontend cross-domain imports are allowed only where `frontend/eslint.config.js` permits; otherwise move shared code to `$lib/shared/`. (constitution §1.4)
-- Never serialize a lazy-collection entity across the controller boundary — assemble a view in-transaction. (constitution §1.6 / ADR-036)
-- `Person` ≠ `AppUser`; do not add account guards to Person-domain operations. (constitution §1.5)
-- Every `POST/PUT/PATCH/DELETE` endpoint has `@RequirePermission(Permission.X)`. Use the enum, never `@PreAuthorize`. (constitution §2.1–2.2)
-- Throw only `DomainException.notFound/forbidden/conflict/internal()` from services, each with an `ErrorCode`. (CONTRIBUTING §Error handling)
-- Set `createdBy`/`updatedBy` from the session principal in the service — never bind them from a request body. (constitution §2.4)
-- Add an `@Schema(requiredMode = REQUIRED)` to every always-populated field. (constitution §3.5)
-- Never introduce a new runtime dependency without an ADR in `Accepted` status. (constitution §5.1)
-- Render untrusted text with `{...}`; never `{@html}` on user/import data. (constitution §2.5)
-- Build dates from ISO strings with a `T12:00:00` suffix. (constitution §3.7)
-
-## Workflow Rules
-
-- Always write a failing test before implementation code; confirm it fails, then make it pass, then refactor. (constitution §3.1)
-- Run only the specific test file/class locally — never the full suite (it crashes the machine); leave the full sweep to CI.
-- Run `npm run generate:api` (in `frontend/`) after ANY backend model or endpoint change — most common cause of TS errors.
-- Run `npm run lint` before every commit; a fresh frontend worktree needs `npm install` first or the pre-commit hook fails.
-- When adding a new `ErrorCode`, update all four sites at once (constitution §3.6).
-- One logical change per commit; reference the Gitea issue (`Closes #n` / `Refs #n`) on the last line.
-- Create a git worktree for new issue work — never `git checkout -b` in the main repo while another branch has in-flight work. Avoid `+` in worktree/branch names (breaks vitest browser mode).
-- Pull `main` as a separate explicit step before creating a branch.
-- Track work as Gitea issues (`http://192.168.178.71:3005`, repo `marcel/familienarchiv`), not todo files.
-- Verify ADR and Flyway migration numbers against disk before using one — parallel worktrees make issue-body numbers go stale.
-
-## Do Not Touch
-
-- Generated: `frontend/src/lib/generated/api.ts`, `frontend/src/lib/paraglide/`, `frontend/.svelte-kit/`, `frontend/build/`, `backend/target/`.
-- Shipped Flyway migrations — add a new forward-only migration instead.
-- An `Accepted` ADR — supersede it with a new one.
-- `actions/(upload|download)-artifact` version — stays at `@v3` (ADR-014).
-- CI guard steps — do not remove/weaken without an ADR.
-- `main` — never commit directly; branch + PR only.
-- Worktree copies (`familienarchiv-*`, `.worktrees/`) and `data/` — never commit.
-
-## Spec-Driven Development
-
-A feature's spec is its **Gitea issue body** — there is no committed `spec.md`. The issue's
-EARS requirements (`REQ-NNN`) and acceptance criteria are the contract; each maps to a test,
-traced in [`.specify/rtm.md`](./rtm.md) (`REQ-ID → issue # → test`). Read the issue before
-implementing. The committed [`.specify/features/_example/`](./features/_example/) is a
-template/reference showing the full artifact set, not a live feature. Full workflow:
-[SPEC_DRIVEN_DEVELOPMENT.md](../SPEC_DRIVEN_DEVELOPMENT.md).

.specify/adrs/README.md

@@ -1,25 +0,0 @@
-# ADR archive — see `docs/adr/`
-
-This project already keeps a mature, permanent ADR archive at
-[`../../docs/adr/`](../../docs/adr/) (40+ records, format `NNN-kebab-title.md`). SDD does
-**not** introduce a second archive — that would split the project's decision history in two.
-
-## Where ADRs live
-
-- **Project-wide decisions** → [`docs/adr/NNN-kebab-title.md`](../../docs/adr/). Use the
-  next free `NNN` (verify against the directory on disk — parallel worktrees make
-  issue-body numbers stale). Template: [`../templates/adr.md`](../templates/adr.md).
-- **The decision to adopt SDD itself** →
-  [`docs/adr/042-sdd-adoption.md`](../../docs/adr/042-sdd-adoption.md) (this is the
-  "ADR-000" the SDD scaffold calls for, numbered to fit the existing sequence).
-- **Feature-local decisions** that are only meaningful within one in-flight feature →
-  beside that feature's spec, e.g.
-  [`../features/_example/adr-001-avatars-reuse-archive-bucket.md`](../features/_example/adr-001-avatars-reuse-archive-bucket.md).
-  Promote one to `docs/adr/` if its reach turns out to be project-wide.
-
-## Rules (unchanged from the existing convention)
-
-- An ADR is **immutable once `Accepted`** — supersede it with a new, higher-numbered ADR;
-  set the old one's status to `Superseded by ADR-MMM`.
-- Header style matches the existing archive: `# ADR-NNN — Title`, then
-  `**Status:** / **Date:** / **Issue:**`.

.specify/constitution.md

@@ -1,80 +0,0 @@
-# Familienarchiv Constitution
-
-**Version:** v1.0.0
-**Status:** Ratified
-**Date:** 2026-06-13
-**Adoption ADR:** [docs/adr/042-sdd-adoption.md](../docs/adr/042-sdd-adoption.md)
-
-> The non-negotiable rules of this project. Every spec, every PR, and every AI agent is
-> bound by this document. Rules here are deliberately few and absolute — guidance and
-> rationale live in [CLAUDE.md](../CLAUDE.md), [COLLABORATING.md](../COLLABORATING.md),
-> [CODESTYLE.md](../CODESTYLE.md), [CONTRIBUTING.md](../CONTRIBUTING.md), and the ADR
-> archive ([docs/adr/](../docs/adr/)). When this file conflicts with any of those, **this
-> file wins** — open an ADR to change it.
->
-> Versioning is semantic: **MAJOR** = a rule removed or weakened (existing code may now
-> violate the constitution), **MINOR** = a rule added or tightened, **PATCH** = wording
-> only. Any change requires the Sync Impact review in the last section.
-
----
-
-## 1. Architecture Principles
-
-1. The backend is organised package-by-domain under `org.raddatz.familienarchiv`; a new domain lives in its own package, never spread across layer packages.
-2. Controllers never call repositories directly — a controller calls only services.
-3. A service accesses only its own domain's repository; cross-domain data is fetched through the other domain's service, never its repository.
-4. The frontend mirrors the backend domain split under `frontend/src/lib/<domain>/`, and cross-domain imports are allowed only where `frontend/eslint.config.js` (`boundaries/dependencies`) permits them.
-5. A `Person` (historical subject) and an `AppUser` (login account) are distinct domains and never share an identity or an account guard.
-6. Lazy-collection-bearing entities are never serialized across the controller boundary; the owning service assembles an explicit view inside the transaction (see [ADR-036](../docs/adr/036-geschichte-responses-are-views-not-entities.md)).
-7. A new backend domain package is added to `ArchitectureTest`'s package allow-lists in the same change that introduces it.
-8. Synchronous cross-domain side effects use in-transaction domain events, not direct service-to-service write calls (see [ADR-006](../docs/adr/006-synchronous-domain-events-in-transaction.md)).
-
-## 2. Security Defaults
-
-1. Every `POST`, `PUT`, `PATCH`, and `DELETE` endpoint carries `@RequirePermission(Permission.X)` — there is no unguarded mutating endpoint.
-2. Authorization uses the typed `Permission` enum and `@RequirePermission`, never magic-string `@PreAuthorize`.
-3. All user input is validated at the system boundary (controller / form action), and validation failures return a typed `ErrorCode`, never a raw exception.
-4. Audit fields (`createdBy`/`updatedBy`) are set from the session principal inside the service and are never bound from a request body.
-5. Untrusted text is rendered through Svelte's default `{...}` escaping; `{@html}` is never used on user- or import-derived strings.
-6. Secrets are read only from environment variables (see `.env.example`); no secret, token, password, or DSN is ever committed to the repository or written to a log.
-7. Logs never contain PII beyond a stable user/entity UUID — no names, email addresses, document contents, or transcription text.
-8. Every state-mutating endpoint is covered by an Unwanted-behavior requirement (EARS `If`) describing the unauthenticated/unauthorized response.
-9. A dependency security audit runs on every CI run (`npm audit --audit-level=high` frontend, Semgrep `.semgrep/security.yml` backend) and nightly; a `high` finding blocks merge.
-
-## 3. Code Quality Rules
-
-1. All new behavior is driven by a failing test written before the implementation (Red → Green → Refactor); a passing-on-first-run test proves nothing and is rejected.
-2. KISS beats DRY — no premature abstraction; an abstraction is introduced only on the third real caller.
-3. Each commit does exactly one logical thing and references its Gitea issue (`Closes #n` / `Refs #n`) on the last line of the body.
-4. No backwards-compatibility shims are added for code that has no callers.
-5. Every entity/DTO field the backend always populates carries `@Schema(requiredMode = REQUIRED)`, and `npm run generate:api` is run after any backend model or endpoint change.
-6. A new `ErrorCode` is added in all four places at once: `ErrorCode.java`, `frontend/src/lib/shared/errors.ts`, `getErrorMessage()`, and `messages/{de,en,es}.json`.
-7. Dates built from an ISO date string append `T12:00:00` to avoid UTC off-by-one.
-8. `npm run lint` (Prettier + ESLint, including the domain boundary rule) passes before every commit.
-
-## 4. Do-Not-Touch List
-
-1. Do not edit generated artifacts: `frontend/src/lib/generated/api.ts`, `frontend/src/lib/paraglide/`, `frontend/.svelte-kit/`, `frontend/build/`, `backend/target/`.
-2. Do not edit an `Accepted` ADR — supersede it with a new, higher-numbered ADR.
-3. Do not upgrade `actions/upload-artifact` / `download-artifact` past `@v3` (Gitea act_runner lacks the v4 protocol — [ADR-014](../docs/adr/014-upload-artifact-v3-pin.md)).
-4. Do not remove or weaken a CI guard step (banned-pattern greps, self-tested regexes) without an ADR recording why.
-5. Do not commit to `main` directly — all work flows through a branch and a PR.
-6. Do not edit a Flyway migration that has shipped; add a new forward-only migration instead.
-7. Do not commit the worktree copy directories (`familienarchiv-*`, `.worktrees/`) or `data/`.
-
-## 5. Dependency Policy
-
-1. A new runtime dependency (backend `pom.xml` or frontend `dependencies`) requires an ADR in `Accepted` status before it is merged.
-2. A new dependency must be version-pinned in the manifest, and any exact pin (no caret) carries a comment stating why it cannot float (see the `@vitest/browser-playwright` pin).
-3. Renovate manages dependency-update PRs; a major-version bump is treated as a feature requiring its own spec and review, not an auto-merge.
-4. A dependency with an unresolved `high`+ advisory is not merged; it is pinned to a safe version or replaced.
-
-## 6. Sync Impact
-
-When this constitution changes, the author MUST, in the same PR:
-
-1. Bump the **Version** header per the semantic rule above and record the change in [docs/adr/042-sdd-adoption.md](../docs/adr/042-sdd-adoption.md)'s revision log (or a superseding ADR for a MAJOR change).
-2. Re-read and reconcile every file that restates a rule changed here: `CLAUDE.md`, `COLLABORATING.md`, `CODESTYLE.md`, `CONTRIBUTING.md`, `.specify/AGENTS.md`, and the affected `.specify/personas/*.md` checklists.
-3. Update any `.specify/templates/*` section that quotes a changed rule.
-4. Run the `constitution-diff` CI job locally (or read its PR comment) and resolve every file it lists.
-5. Announce the version bump in the PR description so reviewers re-read the constitution before approving.

.specify/features/_example/adr-001-avatars-reuse-archive-bucket.md

@@ -1,46 +0,0 @@
-# ADR-001 (feature-local) — Avatars reuse the archive bucket under an `avatars/` prefix
-
-**Status:** Accepted
-**Date:** 2026-06-13
-**Issue:** #<example> (profile picture upload)
-
-> **Feature-local ADR.** This decision is scoped to the avatar feature and lives with its
-> spec. A decision with project-wide reach is promoted to the permanent archive at
-> `docs/adr/` with the next free number. (For the worked example, it stays local.)
-
-## Context
-
-Avatars are small binary objects keyed per user. The project already runs MinIO with a
-single archive bucket and a `FileService` abstraction used by document uploads. We must
-decide where avatar bytes live without adding operational surface that the self-hosted
-Compose deployment has to learn about.
-
-## Decision
-
-Store each avatar in the **existing archive bucket** under the deterministic key
-`avatars/{userId}`, written and read through the existing `FileService`. No new bucket, no
-new env var, no new Compose service or bucket-bootstrap step.
-
-## Alternatives Considered
-
-| Option | Pros | Cons | Reason rejected |
-|---|---|---|---|
-| Reuse archive bucket, `avatars/` prefix | No infra change; reuses `FileService`; idempotent overwrite | Mixes avatars with documents in one bucket | **Chosen** — least operational cost; prefix keeps them logically separate |
-| Dedicated `avatars` bucket | Clean separation; independent lifecycle/policy | New bucket + bootstrap step + env var + Compose idempotency test | Operational overhead not justified for small, low-value objects |
-| Store bytes in PostgreSQL (`bytea`) | One datastore; transactional with the row | Bloats the DB and backups; streaming images via JPA is awkward | Wrong tool; MinIO already exists for blobs |
-| External CDN / object store | Offloads bandwidth | New third-party dependency + secret + ADR; conflicts with self-hosted goal | Contradicts the self-hosted infrastructure stance |
-
-## Consequences
-
-- No deployment change ships with this feature — only a Flyway column and code.
-- Avatars and documents share a bucket; any future per-object lifecycle policy must filter
-  by the `avatars/` prefix.
-- The deterministic key (`avatars/{userId}`, no random suffix) makes replace an overwrite,
-  so there is no orphan-cleanup obligation (REQ-001).
-- If avatars later need independent retention or a public CDN, this ADR is superseded by a
-  project-wide ADR in `docs/adr/`.
-
-## References
-
-- [`./spec.md`](./spec.md), [`./design.md`](./design.md)
-- [constitution §5 Dependency Policy](../../constitution.md#5-dependency-policy)

.specify/features/_example/api-contract.yaml

@@ -1,140 +0,0 @@
-openapi: 3.1.0
-info:
-  title: Familienarchiv API — Profile picture upload
-  version: 0.0.1-SNAPSHOT
-  description: >
-    Design-time contract for the avatar feature (.specify/features/_example).
-    Source of truth once shipped is the generated /v3/api-docs.
-servers:
-  - url: http://localhost:8080
-    description: Local backend (dev profile)
-  - url: https://archiv.raddatz.cloud
-    description: Production (behind Caddy)
-components:
-  securitySchemes:
-    cookieAuth:
-      type: apiKey
-      in: cookie
-      name: SESSION
-  schemas:
-    ErrorResponse:
-      type: object
-      required: [code, message]
-      properties:
-        code:
-          type: string
-          example: AVATAR_TOO_LARGE
-        message:
-          type: string
-    UserProfileView:
-      type: object
-      required: [id, displayName]
-      properties:
-        id:
-          type: string
-          format: uuid
-        displayName:
-          type: string
-        avatarUrl:
-          type: [string, "null"]
-          description: Authenticated proxy path (/api/users/{id}/avatar) when an avatar exists, else null.
-          example: /api/users/3f1c.../avatar
-security:
-  - cookieAuth: []
-paths:
-  /api/users/me/avatar:
-    post:
-      summary: Upload or replace the current user's avatar
-      tags: [Users]
-      operationId: uploadMyAvatar
-      security:
-        - cookieAuth: []
-      requestBody:
-        required: true
-        content:
-          multipart/form-data:
-            schema:
-              type: object
-              required: [file]
-              properties:
-                file:
-                  type: string
-                  format: binary
-                  description: PNG or JPEG, max 2 MB.
-      responses:
-        '200':
-          description: Avatar stored; updated profile returned.
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/UserProfileView' }
-        '400':
-          description: Unsupported type (UNSUPPORTED_FILE_TYPE) or too large (AVATAR_TOO_LARGE).
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/ErrorResponse' }
-        '401':
-          description: Unauthenticated (UNAUTHORIZED).
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/ErrorResponse' }
-    delete:
-      summary: Remove the current user's avatar
-      tags: [Users]
-      operationId: deleteMyAvatar
-      security:
-        - cookieAuth: []
-      responses:
-        '200':
-          description: Avatar removed; profile returned with avatarUrl null.
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/UserProfileView' }
-        '401':
-          description: Unauthenticated (UNAUTHORIZED).
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/ErrorResponse' }
-  /api/users/{id}/avatar:
-    get:
-      summary: Stream a user's avatar image (authenticated proxy)
-      tags: [Users]
-      operationId: getUserAvatar
-      security:
-        - cookieAuth: []
-      parameters:
-        - name: id
-          in: path
-          required: true
-          schema: { type: string, format: uuid }
-      responses:
-        '200':
-          description: Image bytes.
-          content:
-            image/png: { schema: { type: string, format: binary } }
-            image/jpeg: { schema: { type: string, format: binary } }
-        '401': { description: Unauthenticated, content: { application/json: { schema: { $ref: '#/components/schemas/ErrorResponse' } } } }
-        '404': { description: User has no avatar, content: { application/json: { schema: { $ref: '#/components/schemas/ErrorResponse' } } } }
-    delete:
-      summary: Remove another user's avatar (admin only)
-      tags: [Users]
-      operationId: deleteUserAvatar
-      description: Requires Permission.ADMIN_USER (enforced by @RequirePermission on the controller).
-      security:
-        - cookieAuth: []
-      parameters:
-        - name: id
-          in: path
-          required: true
-          schema: { type: string, format: uuid }
-      responses:
-        '200':
-          description: Avatar removed.
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/UserProfileView' }
-        '401': { description: Unauthenticated, content: { application/json: { schema: { $ref: '#/components/schemas/ErrorResponse' } } } }
-        '403':
-          description: Caller lacks ADMIN_USER (FORBIDDEN).
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/ErrorResponse' }

.specify/features/_example/checklist-results.md

@@ -1,76 +0,0 @@
-# Persona Review Results — Profile picture upload
-
-> Captured from the six persona spec reviews (the comments that, in a real feature, are
-> posted on the Gitea issue). This is the worked example of what a completed review round
-> looks like. All personas APPROVE; the two findings raised were folded into the spec
-> before approval.
-
-## Summary
-
-| Persona | Verdict | Blocking FAILs | Notes |
-|---|---|---|---|
-| Requirements Engineer | APPROVE | none | — |
-| Developer | APPROVE | none | — |
-| Security | APPROVE | none (2 resolved) | See F-SEC-1, F-SEC-2 |
-| DevOps | APPROVE | none | — |
-| UI/UX | APPROVE | none (1 resolved) | See F-UX-1 |
-| Architect | APPROVE | none (1 resolved) | See F-ARCH-1 |
-
----
-
-## ### Security — Spec Review
-
-| # | Item | Status | Note |
-|---|---|---|---|
-| 1 | All mutating endpoints have authn + authz `If` clauses | PASS | REQ-006 (401), REQ-009 (403) |
-| 2 | Each mutating endpoint names least-privilege `Permission` | PASS | `me` = authenticated; `{id}` = ADMIN_USER |
-| 3 | Audit fields server-set, forbidden in body | PASS | `avatarObjectKey` server-set (design.md) |
-| 4 | IDOR surfaces addressed | PASS | `/{id}` gated by ADMIN_USER + ownership |
-| 5 | Untrusted content rendered safely | PASS | image bytes via proxy + `nosniff` |
-| 6 | Upload: type allow-list + size + bytes | PASS | REQ-007 (PNG/JPEG), REQ-008 (2 MB) |
-| 7 | No entity internals leaked | PASS | `UserProfileView`, not `AppUser` |
-| 8 | Conflicts → 409 not raw 500 | N/A | no optimistic-lock surface here |
-| 9 | threat-model.md present & STRIDE-complete | PASS | [threat-model.md](./threat-model.md) |
-| 10 | ASTRIDE if AI tool used | N/A | no AI agent |
-| 11 | Secrets from env only | PASS | none introduced |
-| 12 | Logs PII-free | PASS | user UUID only |
-| 13 | New dependency has ADR + clean audit | N/A | no new dependency |
-
-**F-SEC-1 (resolved):** initial draft exposed a public S3 URL for `avatarUrl` →
-information disclosure. Resolved: authenticated proxy `GET /api/users/{id}/avatar`.
-**F-SEC-2 (resolved):** initial draft bound `avatarObjectKey` from the request body →
-mass-assignment. Resolved: server-set only.
-**Verdict: APPROVE.**
-
-## ### UI/UX — Spec Review
-
-| # | Item | Status | Note |
-|---|---|---|---|
-| 1 | Every interaction state described | PASS | idle/preview/uploading/error/done (T-10) |
-| 2 | Strings via Paraglide i18n | PASS | T-8 |
-| 3 | Reuses design tokens/components | PASS | placeholder uses existing initials pattern |
-| 4 | Responsive per device split | PASS | control usable on phone + laptop |
-| 5 | Errors via `getErrorMessage(code)` | PASS | UNSUPPORTED_FILE_TYPE / AVATAR_TOO_LARGE |
-| 6 | Keyboard + screen-reader | PASS | labelled file input, alt text on image |
-| 7 | Acceptance criteria measurable | PASS | sizes, status codes |
-| 8 | E2E scenario per journey | PASS | T-12 |
-| 9 | Confirmation for destructive action | PASS | remove asks to confirm |
-| 10 | Safe rendering + image dims | PASS | fixed dims avoid layout shift |
-| 11 | Live routes verified | PASS | `/profile`, `/users/[id]` exist |
-| 12 | Token theming respected | PASS | semantic tokens |
-
-**F-UX-1 (resolved):** no loading state in first draft → spinner during upload added (REQ-... covered by state set in T-10).
-**Verdict: APPROVE.**
-
-## ### Architect — Spec Review
-
-Key items PASS. **F-ARCH-1 (resolved):** bucket choice was undocumented → captured in
-[adr-001-avatars-reuse-archive-bucket.md](./adr-001-avatars-reuse-archive-bucket.md). No new
-domain, no boundary crossing, Person/AppUser separation intact. **Verdict: APPROVE.**
-
-## ### Requirements Engineer / Developer / DevOps — Spec Review
-
-All checklist items PASS (see each persona's checklist in `.specify/personas/`). RE: 9 REQ
-ids, all EARS-formed, every limit has an `If`. Developer: reuses `FileService`/`UserService`,
-`AVATAR_TOO_LARGE` four-site update is T-1. DevOps: V78 forward-only + rollback note, no new
-bucket/env var, idempotent overwrite. **All three: APPROVE.**

.specify/features/_example/design.md

@@ -1,63 +0,0 @@
-# Design — Profile picture upload
-
-> Companion to [`./spec.md`](./spec.md). The spec says *what*; this says *how*, and records
-> the alternatives weighed for the non-obvious choices.
-
-## Component overview
-
-```
-ProfileSettings.svelte ──► +page.server.ts (form action)
-        (preview, validate)        │ POST /api/users/me/avatar (multipart)
-                                    ▼
-                         UserAvatarController  ── @RequirePermission(authenticated)
-                                    │            ownership/admin check for /{id}
-                                    ▼
-                            UserService.setAvatar(userId, MultipartFile)
-                                    │ validate type+size → ErrorCode
-                                    ├──► FileService.put("avatars/{userId}", bytes)   (MinIO)
-                                    └──► userRepository.save(user.avatarObjectKey=key)
-                                    ▼
-                            UserProfileView { …, avatarUrl }
-```
-
-Reads: `GET /api/users/{id}/avatar` streams the object through the authenticated API
-(`FileService.get`), so no public S3 URL is ever exposed. `avatarUrl` in the view is simply
-`/api/users/{id}/avatar` when a key exists, else `null`.
-
-## Key decisions
-
-| Decision | Choice | Why |
-|---|---|---|
-| Where avatars live | Existing archive bucket, `avatars/{userId}` prefix | No new bucket/env var/Compose change — see [ADR-001](./adr-001-avatars-reuse-archive-bucket.md). |
-| URL exposure | Authenticated proxy endpoint, not a signed/public URL | Same auth surface as the rest of the API; no key leakage (Information disclosure). |
-| Object key | Deterministic `avatars/{userId}` (no random suffix) | A new upload overwrites the old object — no orphan-cleanup job needed (REQ-001). |
-| `avatarObjectKey` binding | Server-set in `UserService` only | Never bound from request body — prevents pointing a user's avatar at an arbitrary object (Tampering / CWE-639). |
-| Validation site | `UserService`, boundary-only | Type + size checked once, at the service boundary, mapped to `ErrorCode` (constitution §2.3). |
-
-## Layering & conventions
-
-- Controller → `UserService` only; `UserService` owns `userRepository` and calls
-  `FileService` (its public API), never another domain's repository. (constitution §1.2–1.3)
-- New `ErrorCode.AVATAR_TOO_LARGE` requires the four-site update (see `tasks.md` T-1).
-- `UserProfileView.avatarUrl` is `String` (nullable) with `@Schema` describing the proxy
-  path; not marked `requiredMode = REQUIRED` because it is legitimately null (REQ-004).
-- After backend changes: `npm run generate:api` regenerates `avatarUrl` into the TS types.
-
-## Non-functional notes
-
-- Size cap (2 MB, REQ-008) is enforced **before** the object touches MinIO — the multipart
-  is read into a bounded buffer; Spring's `spring.servlet.multipart.max-file-size` is set to
-  a matching ceiling so an oversized body is rejected at the container edge too.
-- No N+1 risk: the profile view derives `avatarUrl` from the already-loaded `avatarObjectKey`
-  column; no extra query, no S3 round-trip on list/read paths.
-- The proxy `GET` streams bytes (no full-buffer) and sets a short `Cache-Control` so an
-  updated avatar propagates quickly.
-
-## Test strategy (maps to tasks.md)
-
-| Level | What | Tooling |
-|---|---|---|
-| Unit | `UserService.setAvatar` validation + storage interactions | JUnit + Mockito (mock `FileService`) |
-| Slice | controller auth, status codes, error codes | `@WebMvcTest` |
-| E2E | upload → preview → confirm → avatar visible; remove → initials | Playwright |
-| Component | initials placeholder when `avatarUrl` is null | `vitest-browser-svelte` (`*.svelte.spec.ts`) |

.specify/features/_example/spec.md

@@ -1,118 +0,0 @@
-# As a user I want to upload a profile picture so other family members recognise me
-
-> **This is the canonical worked example for SDD in this repo.** It is fictional but
-> realistic, chosen because no real avatar feature exists in the codebase. Use it as the
-> reference shape for a real `spec.md`. Every section is filled — no placeholders.
-
-## Context & Why
-
-Readers and transcribers collaborate in threads and on document comments, but every user is
-currently represented by initials only. Letting a user upload a small profile picture makes
-the activity feed, comments, and the public user profile page (`/users/[id]`) more personal
-and easier to scan — directly serving the family-archive product goal of feeling like a
-shared family space, not a database.
-
-Constitution principles this feature depends on:
-- [§2 Security Defaults](../../constitution.md#2-security-defaults) — upload validation, permission gating, no PII in logs.
-- [§1.3 services own their repository](../../constitution.md#1-architecture-principles) — avatar storage goes through `UserService` + `FileService`, not a controller.
-- [§3.6 ErrorCode four-site rule](../../constitution.md#3-code-quality-rules) — introduces `AVATAR_TOO_LARGE`.
-
-Related: builds on the existing `FileService` (MinIO) used by `Document` uploads.
-
-## User Journey
-
-A logged-in user opens their profile settings (`/profile`), clicks "Profilbild ändern",
-selects a PNG or JPEG from their device, sees an instant preview, and confirms. The picture
-replaces their initials everywhere their name appears. They can later remove it and fall
-back to initials. An admin (with `ADMIN_USER`) can remove an inappropriate picture from
-another user's account from the admin user view.
-
-## Requirements
-
-- **REQ-001** (Ubiquitous) — The user service shall store each profile picture as a single object in the existing archive bucket under the key `avatars/{userId}`, overwriting any previous object for that user.
-- **REQ-002** (Event-driven) — When an authenticated user sends `POST /api/users/me/avatar` with a valid image, the user service shall store the image, set the user's `avatarObjectKey`, and return the updated profile view including a non-null `avatarUrl`.
-- **REQ-003** (Event-driven) — When an authenticated user sends `DELETE /api/users/me/avatar`, the user service shall delete the stored object, clear `avatarObjectKey`, and return the profile view with `avatarUrl = null`.
-- **REQ-004** (State-driven) — While a user has no stored avatar, the profile view for that user shall return `avatarUrl = null` and the frontend shall render the initials placeholder.
-- **REQ-005** (Optional-feature) — Where the caller holds `Permission.ADMIN_USER`, the user service shall allow `DELETE /api/users/{id}/avatar` to remove another user's avatar.
-- **REQ-006** (Unwanted-behavior) — If the request to any avatar endpoint is unauthenticated, then the system shall return `401` with `ErrorCode.UNAUTHORIZED` and store or delete nothing.
-- **REQ-007** (Unwanted-behavior) — If the uploaded file's content type is not `image/png` or `image/jpeg`, then the user service shall return `400 ErrorCode.UNSUPPORTED_FILE_TYPE` and store nothing.
-- **REQ-008** (Unwanted-behavior) — If the uploaded file exceeds 2 MB, then the user service shall return `400 ErrorCode.AVATAR_TOO_LARGE` and store nothing.
-- **REQ-009** (Unwanted-behavior) — If a caller without `Permission.ADMIN_USER` targets another user's avatar via `/api/users/{id}/avatar`, then the system shall return `403 ErrorCode.FORBIDDEN` and modify nothing.
-
-## Acceptance Criteria
-
-- **REQ-001** — After a successful upload, exactly one object exists at `avatars/{userId}`; a second upload leaves exactly one object (no orphan), verified by a `FileService` interaction test.
-- **REQ-002** — `POST /api/users/me/avatar` with a 100 KB PNG returns `200` and a body whose `avatarUrl` is a non-null string; the persisted `app_users.avatar_object_key` equals `avatars/{userId}`.
-- **REQ-003** — `DELETE /api/users/me/avatar` returns `200`, the object is gone, and the response `avatarUrl` is `null`.
-- **REQ-004** — `GET` profile view for a user with `avatar_object_key IS NULL` returns `avatarUrl: null`; the rendered component shows a 2-letter initials placeholder (Playwright).
-- **REQ-005** — An `ADMIN_USER` caller deleting another user's avatar returns `200`; the target's `avatar_object_key` becomes `NULL`.
-- **REQ-006** — An unauthenticated `POST`/`DELETE` returns `401`; bucket object count is unchanged.
-- **REQ-007** — A `text/plain` or `application/pdf` upload returns `400 UNSUPPORTED_FILE_TYPE`; bucket object count is unchanged.
-- **REQ-008** — A 2.1 MB PNG returns `400 AVATAR_TOO_LARGE`; bucket object count is unchanged.
-- **REQ-009** — A non-admin caller targeting another user's id returns `403 FORBIDDEN`; the target's `avatar_object_key` is unchanged.
-
-## Out of Scope
-
-- Image cropping, resizing, or transformation — the client sends a final image; the server stores it verbatim within the size limit.
-- Avatars for historical `Person` entities — this feature is for `AppUser` accounts only (Person ≠ AppUser).
-- Gravatar / external avatar providers.
-- Animated formats (GIF/WebP) — PNG and JPEG only in v1.
-
-## API / Contract Stub
-
-See [`./api-contract.yaml`](./api-contract.yaml). Endpoints:
-`POST /api/users/me/avatar` (multipart), `DELETE /api/users/me/avatar`,
-`DELETE /api/users/{id}/avatar` (ADMIN_USER). The profile view gains an optional
-`avatarUrl: string | null`. All mutating endpoints carry `@RequirePermission` — `me`
-endpoints require an authenticated session; the `{id}` delete requires `ADMIN_USER`.
-
-## Data Model Changes
-
-- Add nullable `avatar_object_key VARCHAR(512)` to `app_users`.
-- Flyway `V78__add_app_user_avatar_object_key.sql` (next free number — verify against
-  `backend/src/main/resources/db/migration/` on disk before committing).
-- **Rollback:** forward-only. Reverse manually with `ALTER TABLE app_users DROP COLUMN avatar_object_key;`. The MinIO `avatars/` objects are orphaned but harmless on rollback and can be pruned with `mc rm --recursive`.
-
-## Security Considerations
-
-STRIDE categories touched: **Tampering** (mass-assignment of `avatarObjectKey` if bound from
-body), **Elevation of privilege** (a non-admin modifying another user's avatar — REQ-009),
-**Denial of service** (oversized upload — REQ-008), **Information disclosure** (avatar URL
-must not expose a signed key that bypasses auth). No AI agent involved, so ASTRIDE does not
-apply. Full analysis: [`./threat-model.md`](./threat-model.md).
-
-## Open Questions
-
-> All resolved before implementation.
-
-- [x] Public or signed avatar URL? — **Resolved:** served through an authenticated
-  `GET /api/users/{id}/avatar` proxy (same auth as the rest of the API), not a public S3 URL.
-- [x] New bucket or reuse archive bucket? — **Resolved:** reuse the archive bucket under an
-  `avatars/` prefix; see [`./adr-001-avatars-reuse-archive-bucket.md`](./adr-001-avatars-reuse-archive-bucket.md).
-
-## Traceability
-
-| REQ-ID | Task ID(s) | Test ID(s) | Status |
-|---|---|---|---|
-| REQ-001 | T-3 | `UserServiceAvatarTest#storesUnderUserKey`, `…#replaceLeavesNoOrphan` | Planned |
-| REQ-002 | T-4 | `UserAvatarControllerTest#uploadReturnsAvatarUrl` | Planned |
-| REQ-003 | T-5 | `UserAvatarControllerTest#deleteClearsAvatar` | Planned |
-| REQ-004 | T-7 | `avatar-placeholder.svelte.spec.ts` | Planned |
-| REQ-005 | T-6 | `UserAvatarControllerTest#adminDeletesOthersAvatar` | Planned |
-| REQ-006 | T-2 | `UserAvatarControllerTest#unauthenticatedReturns401` | Planned |
-| REQ-007 | T-2 | `UserAvatarControllerTest#rejectsNonImage` | Planned |
-| REQ-008 | T-2 | `UserAvatarControllerTest#rejectsOversize` | Planned |
-| REQ-009 | T-6 | `UserAvatarControllerTest#nonAdminForbiddenOnOthers` | Planned |
-
-Mirrored in [`.specify/rtm.md`](../../rtm.md).
-
-## Persona Review Results
-
-| Persona | Status | Key Findings | Resolved |
-|---|---|---|---|
-| Requirements Engineer | APPROVE | All 9 REQ ids EARS-formed; every limit has an `If` clause. | — |
-| Developer | APPROVE | Reuses `FileService`/`UserService`; `AVATAR_TOO_LARGE` four-site update listed (T-1). | — |
-| Security | APPROVE | REQ-006/008/009 cover authn/DoS/EoP; `avatarObjectKey` server-set only (see threat model T-1). | Yes |
-| DevOps | APPROVE | V78 forward-only with rollback note; no new bucket/env var. | — |
-| UI/UX | APPROVE | Placeholder + loading/error states specified; strings via i18n (T-8). | — |
-| Architect | APPROVE | Bucket-reuse decision captured in ADR-001; no new domain, no boundary crossing. | Yes |

.specify/features/_example/tasks.md

@@ -1,47 +0,0 @@
-# Tasks — Profile picture upload
-
-> Red/Green TDD order: each implementation task is preceded by the failing test that
-> requires it. Task IDs are referenced from `spec.md` → Traceability and from `.specify/rtm.md`.
-> Check off as work lands; reference the issue in each commit (`Refs #<n>`).
-
-## Backend
-
-- [ ] **T-1** Add `ErrorCode.AVATAR_TOO_LARGE` in all four sites at once: `ErrorCode.java`,
-      `frontend/src/lib/shared/errors.ts`, `getErrorMessage()`, `messages/{de,en,es}.json`.
-      *(No new behavior yet — enables REQ-008's error.)* → covers REQ-008 (error plumbing)
-- [ ] **T-2** `@WebMvcTest` `UserAvatarControllerTest`: write failing slice tests —
-      `unauthenticatedReturns401`, `rejectsNonImage` (400 UNSUPPORTED_FILE_TYPE),
-      `rejectsOversize` (400 AVATAR_TOO_LARGE). Then implement `UserAvatarController` +
-      `@RequirePermission` to green. → REQ-006, REQ-007, REQ-008
-- [ ] **T-3** Unit `UserServiceAvatarTest`: failing tests `storesUnderUserKey`,
-      `replaceLeavesNoOrphan`, validation maps to `DomainException`. Then implement
-      `UserService.setAvatar`/`removeAvatar` (mock `FileService`) to green. → REQ-001, REQ-002, REQ-003
-- [ ] **T-4** Flyway `V78__add_app_user_avatar_object_key.sql` (verify next free number on
-      disk) adding nullable `avatar_object_key VARCHAR(512)`; add the column + `@Schema` to
-      `AppUser` / `UserProfileView` (`avatarUrl` derived). Test: repository round-trip. → REQ-002
-- [ ] **T-5** `deleteMyAvatar` controller test + impl (clears key, deletes object, returns
-      `avatarUrl: null`). → REQ-003
-- [ ] **T-6** Admin path: failing tests `adminDeletesOthersAvatar` (200),
-      `nonAdminForbiddenOnOthers` (403). Implement ownership/`ADMIN_USER` check to green. → REQ-005, REQ-009
-- [ ] **T-7** Authenticated proxy `getUserAvatar` streaming endpoint + `Content-Type` +
-      `X-Content-Type-Options: nosniff`; test 200 bytes / 404 when no avatar. → REQ-004 (view side)
-- [ ] **T-A** Run `npm run generate:api` after T-4/T-7 so `avatarUrl` lands in `api.ts`.
-
-## Frontend
-
-- [ ] **T-8** i18n keys for the new strings in `messages/{de,en,es}.json` (button labels,
-      validation errors mapped via `getErrorMessage`). → REQ-007, REQ-008 (UX)
-- [ ] **T-9** Component test `avatar-placeholder.svelte.spec.ts`: failing test asserting
-      initials render when `avatarUrl` is null; implement the placeholder. → REQ-004
-- [ ] **T-10** `/profile` upload control: file picker, client-side type/size pre-check,
-      instant preview, confirm/remove. States: idle/preview/uploading/error/done. → REQ-002, REQ-003
-- [ ] **T-11** Render avatar where names appear (comments, activity feed, `/users/[id]`),
-      falling back to the placeholder. → REQ-004
-- [ ] **T-12** E2E `avatar.spec.ts`: upload → preview → confirm → avatar visible; remove →
-      initials return. → REQ-002, REQ-003, REQ-004
-
-## Cross-cutting
-
-- [ ] **T-13** Set `spring.servlet.multipart.max-file-size` to a 2 MB-matching ceiling so an
-      oversized body is rejected at the container edge (defense in depth for REQ-008).
-- [ ] **T-14** Update `.specify/rtm.md` Status column to `Done` per REQ as each test goes green.

.specify/features/_example/threat-model.md

@@ -1,45 +0,0 @@
-# Threat Model — Profile picture upload
-
-**Feature spec:** [./spec.md](./spec.md)
-**Date:** 2026-06-13
-**Author:** Security persona (worked example)
-
-## Data Flow Diagram (text)
-
-**Actors**
-- Anonymous visitor (unauthenticated)
-- Authenticated user (uploads their own avatar)
-- Admin (`Permission.ADMIN_USER` — may remove others' avatars)
-
-**Trust boundaries**
-- TB-1: Browser ⇄ Caddy (public internet ⇄ DMZ)
-- TB-2: Caddy ⇄ Backend `:8080` (DMZ ⇄ app)
-- TB-3: Backend ⇄ MinIO + PostgreSQL (app ⇄ data plane)
-
-**Data flows**
-- F-1: Browser → [TB-1,TB-2] → `UserAvatarController` : multipart image
-- F-2: `UserService` → [TB-3] → MinIO : object at `avatars/{userId}`
-- F-3: `UserService` → [TB-3] → PostgreSQL : `app_users.avatar_object_key`
-- F-4: Browser → [TB-1,TB-2,TB-3] → MinIO (via proxy GET) : image bytes
-
-## STRIDE
-
-| Threat Category | Asset / Flow | Threat Description | Mitigation | Likelihood × Impact | Status |
-|---|---|---|---|---|---|
-| **S**poofing | F-1 | Unauthenticated caller uploads/deletes an avatar | Session auth required; `@RequirePermission` (REQ-006) | Low × Med | Mitigated |
-| **T**ampering | F-3 | Caller sets `avatarObjectKey` via request body to point at an arbitrary stored object | `avatarObjectKey` is server-set in `UserService` only, never bound from body (CWE-639) | Med × High | Mitigated |
-| **R**epudiation | F-2/F-3 | No record of who changed an avatar | Standard request logging by user UUID (no PII); admin deletions auditable via existing logs | Low × Low | Accepted |
-| **I**nformation disclosure | F-4 | A public/signed S3 URL would let anyone fetch any avatar without auth | Avatars served only through the authenticated proxy `GET /api/users/{id}/avatar`; no public URL | Med × Med | Mitigated |
-| **I**nformation disclosure | F-1 | Malicious file (polyglot) served back with a sniffed content type → stored XSS | Store with a fixed `image/png`/`image/jpeg` content type; proxy sets `Content-Type` + `X-Content-Type-Options: nosniff`; only PNG/JPEG accepted (REQ-007) | Low × High | Mitigated |
-| **D**enial of service | F-1/F-2 | Oversized or many uploads exhaust storage/memory | 2 MB cap enforced before MinIO write + `multipart.max-file-size` ceiling (REQ-008); deterministic key means one object per user | Med × Med | Mitigated |
-| **E**levation of privilege | F-1 | Non-admin removes/replaces another user's avatar via `/{id}` | Ownership check; `ADMIN_USER` required for `/{id}` (REQ-005/REQ-009, 403) | Low × Med | Mitigated |
-
-## ASTRIDE
-
-Not applicable — this feature invokes no AI agent, model, or tool.
-
-## Residual Risk
-
-- **Repudiation (Accepted):** avatar changes are not written to a dedicated audit table.
-  Accepted because the asset is low-value (a self-chosen picture) and request logs already
-  attribute the action to a user UUID. Revisit if avatars ever become trust signals.

.specify/personas/architect.md

@@ -1,40 +0,0 @@
-# Persona — Architect (spec review)
-
-> Concise spec-review checklist. Full character persona:
-> [`.claude/personas/architect.md`](../../.claude/personas/architect.md). This file gates a
-> `spec.md` and its `design.md`/ADRs for systemic fit and long-term consequence.
-
-## Role summary
-
-I check that a feature fits the system's domain boundaries and decision history, and that
-any irreversible choice it makes is captured in an ADR before code is written. I block specs
-that quietly contradict an Accepted ADR, blur a domain boundary, or bake in a decision with
-no recorded rationale.
-
-## Review checklist (PASS / FAIL / QUESTION per item)
-
-1. Does the feature respect the package-by-domain structure — new code in the right domain, no logic smeared across layer packages?
-2. Does it honor the layering rule and the frontend boundary rule, or does it justify and record any new cross-domain edge?
-3. Does any irreversible or contentious decision (new dependency, new domain, data-model shape, response-as-view vs entity, sync vs async side effect) have an ADR in `Proposed`/`Accepted` status under `docs/adr/`?
-4. Does the spec contradict any existing Accepted ADR — and if a change is intended, does it **supersede** that ADR rather than silently diverge?
-5. Is the ADR number the next free one verified against `docs/adr/` on disk?
-6. Does the design reuse an established pattern (in-transaction views per ADR-036, domain events per ADR-006, DatePrecision sharing per ADR-039/040) instead of a novel mechanism for a solved problem?
-7. Are domain terms used per [docs/GLOSSARY.md](../../docs/GLOSSARY.md), keeping the ubiquitous language consistent?
-8. Is the blast radius bounded — does the change avoid forcing edits across unrelated domains, or is the coupling explicitly justified?
-9. Does the data model choose the right precision/constraint level deliberately (e.g. NOT NULL audit fields, CHECK constraints) rather than by default, and is the choice recorded?
-10. Does the spec keep `Person`/`AppUser` (and other established separations) distinct?
-11. Are non-functional consequences (performance of the lazy-fetch path, N+1 risk, index needs) named in `design.md`?
-12. Does `design.md` list the alternatives considered and why they were rejected, not just the chosen path?
-
-## EARS patterns to watch for
-
-- **Ubiquitous** requirements (`The <system> shall <invariant>`) encode architectural invariants — confirm each invariant is enforced at the right layer (DB CHECK, service guard, or type) and not merely asserted in prose.
-- **Optional-feature** requirements signal a new seam/extension point — verify it does not become an unbounded plugin surface without an ADR.
-- Watch for requirements that imply a second source of truth for data that already has an owning domain.
-
-## Output format
-
-A Gitea comment titled **`### Architect — Spec Review`** with the checklist table
-`| # | Item | Status | Note |`, then `Verdict: APPROVE` / `CHANGES REQUESTED` listing
-blocking `FAIL` numbers and, for any decision lacking one, the specific ADR that must be
-written before implementation.

.specify/personas/developer.md

@@ -1,39 +0,0 @@
-# Persona — Developer (spec review)
-
-> Concise spec-review checklist. Full character persona:
-> [`.claude/personas/developer.md`](../../.claude/personas/developer.md). This file gates a
-> `spec.md` for implementability against the real codebase.
-
-## Role summary
-
-I check that a spec can actually be built in *this* codebase without fighting its
-architecture: that it reuses existing services, layers, and error machinery, and that its
-requirements decompose cleanly into red/green TDD tasks. I block specs that invent parallel
-structures or hand-wave the hard integration points.
-
-## Review checklist (PASS / FAIL / QUESTION per item)
-
-1. Does the spec reference existing service interfaces (e.g. `DocumentService`, `FileService`, `UserService`) rather than inventing new ones inconsistent with the current layer structure?
-2. Does it respect the layering rule — no requirement implies a controller touching a repository or a service reaching into another domain's repository?
-3. If it adds a backend domain, does it commit to adding the package to `ArchitectureTest`'s allow-lists?
-4. Are new error conditions expressed as named `ErrorCode`s, with the four-site update (`ErrorCode.java`, `errors.ts`, `getErrorMessage()`, `messages/{de,en,es}.json`) called out as tasks?
-5. Does every entity/DTO field the spec adds get `@Schema(requiredMode = REQUIRED)` where always-populated, and is `npm run generate:api` listed as a task after backend changes?
-6. Are frontend changes inside the correct `$lib/<domain>/` boundary, with any cross-domain import either pre-allowed in `eslint.config.js` or flagged for an explicit allow-entry?
-7. Does each `REQ-NNN` imply a concrete test at the right level (unit / `@WebMvcTest` slice / Playwright E2E per COLLABORATING.md's table) — i.e. is it specified concretely enough to write that test?
-8. Is lazy-loading handled — does any returned entity with a lazy collection get a view (ADR-036) instead of being serialized raw?
-9. Does the design avoid premature abstraction (KISS over DRY) — no new base class/util introduced before a third caller exists?
-10. Are data-model changes expressed as a single forward-only Flyway migration with the next free `V<n>` number verified against disk?
-11. Does the spec avoid backwards-compat shims for code paths that have no existing callers?
-12. Are the requirements decomposable into a red/green-ordered task list — each behavior small enough that a failing test can precede its implementation?
-
-## EARS patterns to watch for
-
-- **Event-driven** requirements must name the exact endpoint/method so the test target is unambiguous (`When POST /api/users/{id}/avatar receives a valid image, the user service shall …`).
-- **Unwanted-behavior** requirements are the ones that become `@WebMvcTest` error-path cases — flag any that lack a stated `ErrorCode` and HTTP status.
-- **Optional-feature** (`Where …`) requirements map to a `@RequirePermission` gate — confirm the permission already exists or is added.
-
-## Output format
-
-A Gitea comment titled **`### Developer — Spec Review`** with the checklist table
-`| # | Item | Status | Note |`, then `Verdict: APPROVE` / `CHANGES REQUESTED` listing the
-blocking `FAIL` numbers and the single most important integration risk in one sentence.

.specify/personas/devops.md

@@ -1,39 +0,0 @@
-# Persona — DevOps (spec review)
-
-> Concise spec-review checklist. Full character persona:
-> [`.claude/personas/devops.md`](../../.claude/personas/devops.md). This file gates a
-> `spec.md` for deployability, migration safety, and CI/observability impact.
-
-## Role summary
-
-I check that a feature can ship to the self-hosted Gitea-Actions / Docker-Compose
-environment without breaking deploys, migrations, or observability. I block specs that add
-a migration with no rollback story, a new env var nobody documented, or a CI step that the
-act_runner cannot execute.
-
-## Review checklist (PASS / FAIL / QUESTION per item)
-
-1. Does the spec include a rollback strategy for any database migration it introduces (forward-only `V<n>` plus the manual DDL to reverse it, or an explicit "no rollback, forward-fix only" statement)?
-2. Is the Flyway migration number the next free `V<n>` verified against disk, not copied from a stale issue body?
-3. Are all new configuration values introduced as documented env vars (added to `.env.example`) and read via env, never hard-coded?
-4. Does any new CI step avoid `actions/(upload|download)-artifact@v4+` and other features the Gitea `act_runner` does not support?
-5. If the spec adds a CI guard, is it self-testing (the regex proves it catches the bad form and ignores the good form), matching the existing guard style?
-6. Does the feature keep the management port (`8081`) / app port (`8080`) separation intact, and not require Caddy to proxy `/actuator/*`?
-7. Are new dependencies pinned, and does the change keep `npm audit --audit-level=high` and Semgrep green?
-8. Does a new external service or sidecar come with a healthcheck and a documented Compose entry, and is bucket/bootstrap logic idempotent (re-deploy must not fail)?
-9. Are new metrics/logs/traces routed through the existing observability stack (Prometheus scrape, Promtail/Loki, Tempo, GlitchTip) rather than a new ad-hoc channel?
-10. Does logging added by the feature stay PII-free and structured (JSON), consistent with the existing log pipeline?
-11. Is the feature backwards-compatible across a rolling deploy, or does the spec state the required downtime/ordering (migrate-then-deploy)?
-12. Does the spec avoid committing secrets, and does any composite-action secret flow follow the unquoted-heredoc env convention (ADR-029)?
-
-## EARS patterns to watch for
-
-- **State-driven** (`While a migration is in progress, the system shall …`) and **Unwanted-behavior** (`If the OCR service is unavailable, then the system shall return OCR_SERVICE_UNAVAILABLE`) requirements encode operational resilience — flag mutating/processing features that lack them.
-- **Optional-feature** (`Where the observability stack is enabled …`) requirements gate optional infra — confirm the feature degrades cleanly when it is off.
-
-## Output format
-
-A Gitea comment titled **`### DevOps — Spec Review`** with the checklist table
-`| # | Item | Status | Note |`, then `Verdict: APPROVE` / `CHANGES REQUESTED` listing
-blocking `FAIL` numbers, with the migration/rollback line called out explicitly when
-relevant.

.specify/personas/requirements-engineer.md

@@ -1,43 +0,0 @@
-# Persona — Requirements Engineer (spec review)
-
-> Concise spec-review checklist. The full character persona (used for issue/PR review via
-> the `review-issue` / `review-pr` skills) lives at
-> [`.claude/personas/req_engineer.md`](../../.claude/personas/req_engineer.md). This file is
-> scoped to one job: gate a `spec.md` before implementation starts.
-
-## Role summary
-
-I own requirement quality: every requirement must be atomic, testable, uniquely identified,
-and written in EARS so an engineer and an AI agent read it the same way. I block specs that
-are ambiguous, unmeasurable, or untraceable — vague requirements become vague code.
-
-## Review checklist (PASS / FAIL / QUESTION per item)
-
-1. Does every requirement have a unique zero-padded `REQ-NNN` ID, scoped to this feature?
-2. Is every requirement written in one of the five EARS patterns (no free-prose "shall" sentences)?
-3. Is each requirement atomic — exactly one testable behavior, no "and"-joined clauses hiding two requirements?
-4. Does every requirement name a concrete system actor (e.g. `the document service`, `the upload form`) rather than a vague "system"?
-5. Does each `REQ-NNN` have at least one matching, **measurable** acceptance criterion (numbers/limits, not adjectives like "fast" or "user-friendly")?
-6. Are all five EARS patterns considered, and is each used where appropriate (not every requirement forced into Ubiquitous)?
-7. Is there an Unwanted-behavior (`If …`) requirement for every error, limit, and rejected input the happy path implies?
-8. Does the `## Out of Scope` section explicitly fence off the nearest tempting scope creep?
-9. Are all `## Open Questions` resolved (or explicitly deferred with an owner) — none left as silent blockers?
-10. Does the spec link the constitution principle(s) it depends on in `## Context & Why`?
-11. Is every `REQ-NNN` present in `.specify/rtm.md` with a Feature, Test, and Status column filled (even if Status = Planned)?
-12. Does the spec reuse existing domain vocabulary from [docs/GLOSSARY.md](../../docs/GLOSSARY.md) (e.g. Person vs AppUser, Chronik vs Aktivität) rather than inventing terms?
-13. Are the User Journey and E2E Scenarios (per COLLABORATING.md) present and consistent with the EARS requirements?
-
-## EARS patterns to watch for (common violations)
-
-- **Ubiquitous** — `The <system> shall <behavior>.` Violation: an invariant written as prose with no "shall".
-- **Event-driven** — `When <trigger>, the <system> shall <behavior>.` Violation: a trigger described but the response left implicit.
-- **State-driven** — `While <state>, the <system> shall <behavior>.` Violation: a state precondition buried inside an Event-driven clause.
-- **Optional-feature** — `Where <feature is present>, the <system> shall <behavior>.` Violation: a permission-/flag-gated behavior written as Ubiquitous, so it appears mandatory.
-- **Unwanted-behavior** — `If <undesired condition>, then the <system> shall <response>.` Violation: missing entirely — the single most common gap. Every limit and rejected input needs one.
-
-## Output format
-
-A Gitea comment titled **`### Requirements Engineer — Spec Review`** containing the
-checklist as a table `| # | Item | Status | Note |` with `PASS` / `FAIL` / `QUESTION` per
-row, then a short verdict line: `Verdict: APPROVE` or `Verdict: CHANGES REQUESTED` with the
-blocking `FAIL` numbers listed.

.specify/personas/security.md

@@ -1,42 +0,0 @@
-# Persona — Security (spec review)
-
-> Concise spec-review checklist. Full character persona (Nora "NullX" Steiner):
-> [`.claude/personas/security_expert.md`](../../.claude/personas/security_expert.md). This
-> file gates a `spec.md` and its `threat-model.md` before implementation.
-
-## Role summary
-
-I read every spec adversarially: I assume the requirement will be hit by an unauthenticated
-attacker, a logged-in user attacking another user's data, and malicious input. I block specs
-whose mutating endpoints, file handling, or audit trails leave a hole that the happy-path
-requirements never mention.
-
-## Review checklist (PASS / FAIL / QUESTION per item)
-
-1. Are **all** state-mutating endpoints (`POST/PUT/PATCH/DELETE`) covered by an Unwanted-behavior EARS clause for unauthenticated **and** unauthorized access, each naming the `Permission` and the response code?
-2. Does every mutating endpoint name the `@RequirePermission(Permission.X)` it will carry — and is that permission the least privilege that works?
-3. Are audit fields (`createdBy`/`updatedBy`) specified as server-set from the session principal, with an explicit requirement forbidding them in the request body (mass-assignment / authorship-forgery, CWE-639)?
-4. Is every IDOR surface addressed — does fetching/mutating a child resource verify it belongs to the caller's accessible parent (e.g. JourneyItem → Geschichte), with a requirement and a test?
-5. Is all untrusted text (user input, OCR/import-derived) specified to render via default escaping, never `{@html}` (CWE-79)?
-6. For file uploads: are content-type allow-list, size limit, and magic-byte/extension validation specified as requirements with concrete numbers and an `ErrorCode`?
-7. Does the spec avoid leaking entity internals (email, password hash, group graph) in any response — i.e. does it use a view, not a raw `AppUser`/entity?
-8. Are concurrency conflicts (optimistic locking) specified to surface as `conflict()` (409), never a raw 500 exposing Hibernate internals (CWE-209)?
-9. Does the `threat-model.md` exist and cover the relevant STRIDE categories for each new data flow and trust boundary?
-10. If the feature invokes an AI agent/tool (OCR/NLP/LLM), does the threat model cover the ASTRIDE extensions (prompt injection, context poisoning, unsafe tool invocation, reasoning subversion)?
-11. Are secrets (tokens, DSNs, passwords) sourced only from env vars, with none introduced into the repo, config, or logs?
-12. Does logging for this feature exclude PII beyond a stable UUID (no names, emails, document/transcription content)?
-13. Does a new runtime dependency (if any) have an ADR and a clean `npm audit` / Semgrep status?
-
-## EARS patterns to watch for
-
-- The **Unwanted-behavior** pattern (`If <attacker condition>, then the <system> shall <safe response>`) is *the* security pattern. Every auth, authz, validation, and limit case must appear as one. A spec with zero `If` requirements on a mutating endpoint is an automatic `FAIL`.
-- **Optional-feature** (`Where the caller has Permission.X …`) requirements encode the authorization model — verify the gate is on the *write*, not just the read.
-- Watch for **Ubiquitous** requirements that quietly assume trust ("The system shall store the uploaded file") with no companion `If` clause validating it first.
-
-## Output format
-
-A Gitea comment titled **`### Security — Spec Review`** with the checklist table
-`| # | Item | Status | Note |`, each `FAIL` tagged with its CWE where applicable, then
-`Verdict: APPROVE` / `CHANGES REQUESTED` listing blocking `FAIL` numbers. Security `FAIL`s
-are hard blockers — a spec does not proceed until each is resolved or risk-accepted in the
-threat model.

.specify/personas/ui-ux.md

@@ -1,39 +0,0 @@
-# Persona — UI/UX (spec review)
-
-> Concise spec-review checklist. Full character persona:
-> [`.claude/personas/ui_expert.md`](../../.claude/personas/ui_expert.md). This file gates a
-> `spec.md` for user-facing features against the project's design system and audience split.
-
-## Role summary
-
-I check that a user-facing feature is usable by *this* audience — older transcribers on
-laptops/tablets and younger readers on phones — and that it uses the established design
-tokens, components, and i18n rather than reinventing them. I block specs whose UI is
-described in adjectives instead of states, or that ignore accessibility and responsiveness.
-
-## Review checklist (PASS / FAIL / QUESTION per item)
-
-1. Does the spec describe every interaction **state** (loading, empty, error, success, disabled), not just the happy path?
-2. Are user-facing strings specified to go through Paraglide i18n with keys added to `messages/{de,en,es}.json` — no hard-coded German/English literals?
-3. Does it reuse the established component library and patterns (`BackButton`, the card pattern, `brand-navy`/`brand-mint` tokens, `font-serif`/`font-sans`) rather than introducing new one-off styles?
-4. Is the responsive behavior specified per the device split — Critical for the reader/phone path, at least Minor for the author/laptop path — with concrete breakpoints, not "responsive"?
-5. Are error states mapped to `getErrorMessage(code)` output so the user sees a localized message, never a raw code or stack?
-6. Is every interactive element keyboard-reachable and screen-reader-labeled (the project runs `@axe-core/playwright`)?
-7. Are acceptance criteria measurable (e.g. "image preview appears within 1 of selection", "tap target ≥ 44px"), not adjectival ("looks clean")?
-8. Does the spec define an E2E Playwright scenario (per COLLABORATING.md) for each primary user journey step?
-9. For destructive or irreversible actions, is a confirmation/undo affordance specified?
-10. Does any uploaded/derived content render through default escaping (no `{@html}`), and are images given alt text / dimensions to avoid layout shift?
-11. Does the feature respect existing navigation (live DOM nav, real routes — verify route names against the running app, since CLAUDE.md route lists can be stale)?
-12. Is dark-mode / token theming respected (uses semantic tokens like `bg-surface`/`text-ink-3`, not raw palette constants)?
-
-## EARS patterns to watch for
-
-- **State-driven** (`While the upload is in progress, the upload form shall show a progress indicator`) requirements capture UI states — a UI spec with no `While` requirements usually means the loading/disabled states were forgotten.
-- **Event-driven** (`When the user selects an image, the form shall render a preview`) requirements map directly to Playwright steps — confirm each has a measurable acceptance criterion.
-- **Unwanted-behavior** (`If the selected file exceeds the size limit, then the form shall show a localized error and not upload`) requirements cover client-side validation feedback.
-
-## Output format
-
-A Gitea comment titled **`### UI/UX — Spec Review`** with the checklist table
-`| # | Item | Status | Note |`, then `Verdict: APPROVE` / `CHANGES REQUESTED` listing
-blocking `FAIL` numbers and the single biggest usability/accessibility gap in one sentence.

.specify/rtm.md

@@ -1,125 +0,0 @@
-# Requirements Traceability Matrix (RTM)
-
-> Living document. One row per `REQ-NNN` across all in-flight and shipped features. The spec
-> itself lives in the **Gitea issue** (issue-only — there is no committed `spec.md`); this
-> matrix is the part of the spec that *is* committed: it links each requirement to its issue,
-> the code that implements it, and the test(s) that prove it — so any requirement traces end
-> to end, and any orphan (a requirement with no test) is visible on `main`.
-
-## How to update
-
-1. When a feature's issue is approved (via `/review-issue`), add one row per `REQ-NNN` with the
-   `Issue` set to the Gitea issue number and `Status: Planned`. Commit these rows on the feature
-   branch (they merge with the feature's PR).
-2. As tasks land, fill `Implementation File(s)` + `Test(s)` and flip `Status` →
-   `In progress` → `Done`.
-3. `REQ-ID`s are **scoped per feature**, so always read them together with the `Issue` column —
-   `REQ-001` for issue #142 is not `REQ-001` for issue #150.
-4. The `sdd-gate.yml` CI job (`rtm-check`) warns (non-blocking, for now) when a row is missing
-   its `Issue` or `Test(s)`. It flips to blocking once adoption settles (see the workflow's TODO).
-
-## Status legend
-
-`Planned` · `In progress` · `Done` · `Deferred`
-
-## Matrix
-
-| REQ-ID | Requirement Summary | Issue | Feature | Implementation File(s) | Test(s) | Status |
-|---|---|---|---|---|---|---|
-| REQ-001 | Store avatar at `avatars/{userId}`, overwrite | #example | profile-picture-upload (_example) | `UserService` (planned) | `UserServiceAvatarTest#storesUnderUserKey`, `#replaceLeavesNoOrphan` | Planned |
-| REQ-002 | Upload self avatar → 200 + avatarUrl | #example | profile-picture-upload (_example) | `UserAvatarController`, `UserService` (planned) | `UserAvatarControllerTest#uploadReturnsAvatarUrl` | Planned |
-| REQ-003 | Delete self avatar → avatarUrl null | #example | profile-picture-upload (_example) | `UserAvatarController` (planned) | `UserAvatarControllerTest#deleteClearsAvatar` | Planned |
-| REQ-004 | No avatar → null + initials placeholder | #example | profile-picture-upload (_example) | `UserProfileView`, avatar component (planned) | `avatar-placeholder.svelte.spec.ts` | Planned |
-| REQ-005 | ADMIN_USER may delete others' avatar | #example | profile-picture-upload (_example) | `UserAvatarController` (planned) | `UserAvatarControllerTest#adminDeletesOthersAvatar` | Planned |
-| REQ-006 | Unauthenticated → 401, store nothing | #example | profile-picture-upload (_example) | `SecurityConfig`, controller (planned) | `UserAvatarControllerTest#unauthenticatedReturns401` | Planned |
-| REQ-007 | Non-image → 400 UNSUPPORTED_FILE_TYPE | #example | profile-picture-upload (_example) | `UserService` (planned) | `UserAvatarControllerTest#rejectsNonImage` | Planned |
-| REQ-008 | Over 2 MB → 400 AVATAR_TOO_LARGE | #example | profile-picture-upload (_example) | `UserService`, `ErrorCode` (planned) | `UserAvatarControllerTest#rejectsOversize` | Planned |
-| REQ-009 | Non-admin on others → 403 FORBIDDEN | #example | profile-picture-upload (_example) | `UserAvatarController` (planned) | `UserAvatarControllerTest#nonAdminForbiddenOnOthers` | Planned |
-| REQ-001 | Render dated entry via shared `formatDocumentDate` (de/en/es) | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `renders a DAY date localized in German`, `renders a SEASON date with the German season word`, `delegates a same-year RANGE to formatDocumentDate` | Done |
-| REQ-002 | Non-UNKNOWN + non-empty date → shared label, `raw=null`, `getLocale()` | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `renders a DAY date localized in German`, `renders a DAY date localized in English` | Done |
-| REQ-003 | `UNKNOWN` → `null` (no chip) | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `returns null for UNKNOWN precision even with a date`, `returns null for UNKNOWN precision without a date` | Done |
-| REQ-004 | `null`/`undefined`/`''` eventDate → `null`, no formatter call | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `returns null for APPROX with a null eventDate, without calling the formatter`, `returns null for DAY with an empty-string eventDate`, `treats undefined eventDateEnd identically to null for RANGE` | Done |
-| REQ-005 | No rendering logic outside `documentDate.ts` | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` (façade) | `dateLabel.spec.ts` › `delegates a same-year RANGE to formatDocumentDate` (asserts byte-identical delegation) | Done |
-| REQ-006 | `timeline` in coverage `include` (80% branch gate) | #778 | timeline-date-label | `frontend/vite.config.ts` | coverage `include` now lists `src/lib/timeline/**`; covered by all `dateLabel.spec.ts` cases | Done |
-
-<!-- Append real features below this line, one row per REQ-NNN, with the real issue number. Keep the header row above. -->
-| REQ-001 | family-member Person with birthDate → 1 BIRTH event, precision passed through | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents` | `DerivedEventsAssemblyTest#should_emit_one_geburt_for_person_with_birthdate`, `#should_pass_birth_precision_through_unchanged` | Done |
-| REQ-002 | family-member Person with deathDate → 1 DEATH event | #776 | derive-person-life-events | `timeline/TimelineEventService#buildDeathEvents` | `DerivedEventsAssemblyTest#should_emit_one_tod_for_person_with_deathdate`, `#should_emit_one_tod_and_zero_geburt_for_person_with_deathdate_only` | Done |
-| REQ-003 | null birthDate → 0 Geburt events | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents` | `DerivedEventsAssemblyTest#should_emit_zero_tod_when_person_has_birthdate_but_no_deathdate`, `#should_emit_one_tod_and_zero_geburt_for_person_with_deathdate_only` | Done |
-| REQ-004 | null deathDate → 0 Tod events; no dates → 0 events | #776 | derive-person-life-events | `timeline/TimelineEventService#buildDeathEvents` | `DerivedEventsAssemblyTest#should_emit_no_events_for_person_with_neither_date` | Done |
-| REQ-005 | SPOUSE_OF edge with fromYear → MARRIAGE event, eventDate={fromYear}-01-01, precision=YEAR | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_one_heirat_for_spouse_edge_with_fromYear` | Done |
-| REQ-006 | SPOUSE_OF edge with null fromYear → MARRIAGE emitted, eventDate=null, precision=UNKNOWN | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_unknown_precision_heirat_when_fromYear_is_null` | Done |
-| REQ-007 | exactly one MARRIAGE per SPOUSE_OF row (dedup on relationship id) | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_exactly_one_heirat_when_both_spouses_in_scope`, `#should_emit_two_heirat_for_person_married_to_two_partners` | Done |
-| REQ-008 | synthetic prefixed ids (birth:/death:/marriage:), never parseable as UUID | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents,#buildDeathEvents,#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_mint_prefixed_synthetic_ids_never_uuid` | Done |
-| REQ-009 | every derived event: derived=true, type=PERSONAL, non-null derivedType, non-UUID id | #776 | derive-person-life-events | `timeline/TimelineEventService` | structural invariants asserted inline in every event test | Done |
-| REQ-010 | every derived event: non-null non-blank primaryPersonName; Heirat also non-null non-blank relatedPersonName | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents,#buildDeathEvents,#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_heirat_with_displayname_for_both_spouses` | Done |
-| REQ-011 | exactly one call to findAllFamilyMembers() and one to findAllSpouseEdges() — no N+1 | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents`, `relationship/RelationshipService#findAllSpouseEdges` | test structure: only batch-fetch mocks used (no per-person stubs) | Done |
-| REQ-012 | familyMember=false persons excluded from Geburt/Tod assembly | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` (via PersonService.findAllFamilyMembers) | `DerivedEventsAssemblyTest#should_exclude_non_family_member_persons_from_derived_events` | Done |
-| REQ-013 | SPOUSE_OF edge with one non-family-member spouse still emits 1 MARRIAGE event | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_heirat_when_one_spouse_is_not_family_member` | Done |
-| REQ-014 | empty family-member list → empty result, no error | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` | `DerivedEventsAssemblyTest#should_emit_zero_events_when_no_family_members` | Done |
-| REQ-015 | assembleDerivedEvents() annotated @Transactional(readOnly=true) | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` | code-review check (annotation visible in source) | Done |
-| REQ-016 | no PII (names, dates) in log statements — only aggregate counts | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` | log-audit: single log.debug with result.size() and persons.size() only | Done |
-| REQ-001 | GET /api/timeline requires READ_ALL permission; 401 unauthenticated, 403 wrong permission | #777 | timeline-assembly | `timeline/TimelineController#getTimeline` | `TimelineControllerTest#returns_401_when_unauthenticated`, `#returns_403_when_authenticated_without_read_all`, `#returns_200_with_read_all_permission` | Done |
-| REQ-002 | within-band sort: precision rank desc (DAY>MONTH>SEASON>YEAR>APPROX), then date asc, then title alpha, then id tiebreak | #777 | timeline-assembly | `timeline/TimelineService#WITHIN_BAND_ORDER` | `TimelineServiceTest#within_band_order_day_precision_sorts_before_year`, `#within_band_order_same_precision_and_date_sorts_alphabetically`, `#within_band_order_same_title_uses_document_id_as_tiebreak`, `#test5_day_precision_sorts_before_year_in_same_year_band`, `#test6_same_precision_same_date_sorted_alphabetically_by_title` | Done |
-| REQ-003 | null eventDate OR UNKNOWN precision → undated bucket (never in a year band) | #777 | timeline-assembly | `timeline/TimelineService#bucketByYear` | `TimelineServiceTest#test3a_null_date_letter_goes_to_undated`, `#test3b_unknown_precision_letter_goes_to_undated` | Done |
-| REQ-004 | RANGE events placed in start-year band only; null eventDateEnd does not crash; start year outside [fromYear,toYear] → excluded | #777 | timeline-assembly | `timeline/TimelineService#assembleCuratedEvents` | `TimelineServiceTest#test7a_range_event_placed_only_in_start_year_band`, `#test7b_range_event_with_null_eventDateEnd_does_not_crash`, `#test8_range_event_excluded_when_start_year_before_fromYear`, `#test15_range_event_start_year_equal_to_fromYear_is_included` | Done |
-| REQ-005 | null sender and null senderText on a document → senderName="" in the TimelineEntryDTO | #777 | timeline-assembly | `timeline/TimelineService#toLetterEntry` | `TimelineServiceTest#test4_letter_with_null_sender_and_null_senderText_produces_empty_names` | Done |
-| REQ-006 | personId filter: include document when personId is sender OR receiver | #777 | timeline-assembly | `timeline/TimelineService#fetchDocuments` | `TimelineServiceTest#test11_personId_scoping_deduplicates_letter_appearing_as_sender_and_receiver` | Done |
-| REQ-007 | documents domain letters always included (no type filter applied to LETTER kind) | #777 | timeline-assembly | `timeline/TimelineService#fetchDocuments`, `#assemble` | `TimelineServiceTest#test9a_type_filter_does_not_exclude_letters_but_excludes_wrong_type_events`, `#test1_empty_archive_returns_empty_dto`, `#test2_one_year_letter_returns_one_year_band` | Done |
-| REQ-008 | personId filter dedup: sender+receiver same person → document appears exactly once | #777 | timeline-assembly | `timeline/TimelineService#fetchDocuments` | `TimelineServiceTest#test11_personId_scoping_deduplicates_letter_appearing_as_sender_and_receiver` | Done |
-| REQ-009 | type filter applies to events only; letters (LETTER kind) always pass | #777 | timeline-assembly | `timeline/TimelineService#assembleCuratedEvents`, `#assembleDerivedEventsLayer` | `TimelineServiceTest#test9a_type_filter_does_not_exclude_letters_but_excludes_wrong_type_events` | Done |
-| REQ-010 | generation filter: PersonService.getPersonsByGeneration(N) used to build person-id set; filters all three layers | #777 | timeline-assembly | `timeline/TimelineService#assemble`, `person/PersonService#getPersonsByGeneration`, `person/PersonRepository#findByGeneration` | `TimelineServiceTest#test9b_generation_filter_includes_letter_when_sender_matches_generation`, `TimelineServiceIntegrationTest#findByGeneration_returns_matching_persons`, `#findByGeneration_returns_empty_list_not_npe_when_no_match`, `#findByGeneration_does_not_return_null_generation_persons` | Done |
-| REQ-011 | fromYear/toYear inclusive year-range filter; single-year window (fromYear==toYear); one-sided filter (fromYear only) | #777 | timeline-assembly | `timeline/TimelineService#passesYearFilter` | `TimelineServiceTest#test9c_fromYear_toYear_inclusive_single_year_window`, `#test16_fromYear_without_toYear_returns_all_items_from_that_year_onwards` | Done |
-| REQ-012 | combined filters AND logic — entry must pass all active filters | #777 | timeline-assembly | `timeline/TimelineService#assemble` | `TimelineServiceTest#test10_adversarial_and_logic_neither_event_passes_both_filters`, `#test12_personId_plus_generation_filter_returns_empty_when_generations_do_not_match` | Done |
-| REQ-013 | empty archive (no events, no persons, no documents) → TimelineDTO { years=[], undated=[] } | #777 | timeline-assembly | `timeline/TimelineService#assemble` | `TimelineServiceTest#test1_empty_archive_returns_empty_dto` | Done |
-| REQ-014 | unauthenticated request → 401 Unauthorized | #777 | timeline-assembly | `timeline/TimelineController#getTimeline` | `TimelineControllerTest#returns_401_when_unauthenticated` | Done |
-| REQ-015 | authenticated without READ_ALL → 403 Forbidden | #777 | timeline-assembly | `timeline/TimelineController#getTimeline` | `TimelineControllerTest#returns_403_when_authenticated_without_read_all` | Done |
-| REQ-016 | fromYear > toYear → 400 Bad Request | #777 | timeline-assembly | `timeline/TimelineService#assemble` | `TimelineServiceTest#fromYear_greater_than_toYear_throws_bad_request`, `TimelineControllerTest#returns_400_when_fromYear_greater_than_toYear` | Done |
-| REQ-017 | generation < 0 → 400 Bad Request (@Min(0) on controller param) | #777 | timeline-assembly | `timeline/TimelineController#getTimeline` | `TimelineControllerTest#returns_400_when_generation_is_negative` | Done |
-| REQ-018 | unknown EventType string → 400 Bad Request (Spring enum binding) | #777 | timeline-assembly | `timeline/TimelineController#getTimeline` | `TimelineControllerTest#returns_400_on_bad_type_value` | Done |
-| REQ-019 | unknown personId → 404 Not Found | #777 | timeline-assembly | `timeline/TimelineService#assemble` | `TimelineControllerTest#returns_404_when_person_not_found` | Done |
-| REQ-020 | null-generation persons excluded from generation-filter results | #777 | timeline-assembly | `person/PersonRepository#findByGeneration` | `TimelineServiceTest#test13_null_generation_sender_not_returned_by_generation_filter`, `TimelineServiceIntegrationTest#findByGeneration_does_not_return_null_generation_persons` | Done |
-| REQ-001 | `/zeitstrahl` renders the global timeline for authenticated users, personId undefined | #779 | zeitstrahl-global-view | `frontend/src/routes/zeitstrahl/+page.server.ts`, `+page.svelte` | `zeitstrahl/page.server.test.ts#fetches GET /api/timeline and returns { timeline } on ok` | Done |
-| REQ-002 | server-load fetches GET /api/timeline via createApiClient, returns { timeline }, no client fetch | #779 | zeitstrahl-global-view | `frontend/src/routes/zeitstrahl/+page.server.ts` | `zeitstrahl/page.server.test.ts#fetches GET /api/timeline and returns { timeline } on ok` | Done |
-| REQ-003 | render bands + entries in DTO order, no client re-sort/re-bucket | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/YearBand.svelte`, `TimelineView.svelte` | `YearBand.svelte.spec.ts#renders entries in DTO order`, `TimelineView.svelte.spec.ts#renders the timeline as a single <ol>` | Done |
-| REQ-004 | ≥1024px centered axis, letters alternating left/right | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/YearBand.svelte` (data-side CSS), `TimelineView.svelte` | `TimelineView.svelte.spec.ts#places consecutive letter cards on alternating sides`, `e2e/zeitstrahl.spec.ts` | Done |
-| REQ-005 | <1024px single left axis, no overflow down to 320px | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/YearBand.svelte`, `LetterCard.svelte` | `e2e/zeitstrahl.spec.ts#no horizontal overflow at 320px with long correspondent names` | Done |
-| REQ-006 | single `<ol>` chronological; each band a `<section>` with sticky `<h2>` at top:4rem | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/TimelineView.svelte`, `YearBand.svelte` | `TimelineView.svelte.spec.ts#renders the timeline as a single <ol>`, `YearBand.svelte.spec.ts#sticky h2 at top:4rem` | Done |
-| REQ-007 | derived entry → centered family pill with glyph + German derivedType label | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/EventPill.svelte`, `eventCardConfig.ts` | `EventPill.svelte.spec.ts#derived marriage/birth/death`, `eventCardConfig.spec.ts` | Done |
-| REQ-008 | curated PERSONAL pill; edit affordance only when eventId != null | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/EventPill.svelte` | `EventPill.svelte.spec.ts#edit affordance for curated with eventId`, `#no edit affordance when eventId is null`, `#no edit affordance for a derived event` | Done |
-| REQ-009 | HISTORICAL → full-width band once in eventDate year; RANGE span pill with Zeitraum aria-label | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/WorldBand.svelte` | `WorldBand.svelte.spec.ts#RANGE span pill 1914–1918 with a Zeitraum aria-label` | Done |
-| REQ-010 | RANGE with null eventDateEnd → start-year label, no span pill, no crash | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/WorldBand.svelte` | `WorldBand.svelte.spec.ts#degrades a RANGE with no end to the start year` | Done |
-| REQ-011 | band ≤12 letters → individual LetterCards | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/YearBand.svelte` | `YearBand.svelte.spec.ts#renders each letter as a card`, `TimelineView.svelte.spec.ts` | Done |
-| REQ-012 | band >12 letters → single YearLetterStrip with count + 12-month sparkline + expand toggle | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/YearLetterStrip.svelte`, `timelineDensity.ts` | `YearLetterStrip.svelte.spec.ts`, `YearBand.svelte.spec.ts#renders a single strip`, `timelineDensity.spec.ts#isDense` | Done |
-| REQ-013 | every dated entry renders date via timelineDateLabel; null → no chip | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/LetterCard.svelte` | `LetterCard.svelte.spec.ts#renders the precision date exactly`, `#renders no date chip when timelineDateLabel returns null` | Done |
-| REQ-014 | empty senderName/receiverName → "Unbekannt" placeholder, never a bare arrow | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/LetterCard.svelte` | `LetterCard.svelte.spec.ts#shows "Unbekannt" for an empty sender`, `#empty receiver` | Done |
-| REQ-015 | interior empty-year run → one folded GapSpan (single year if length 1) | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/TimelineView.svelte`, `GapSpan.svelte` | `TimelineView.svelte.spec.ts#folds an interior run of empty years`, `#single empty interior year`, `GapSpan.svelte.spec.ts` | Done |
-| REQ-016 | undated non-empty → final "Ohne Datum" section; empty → absent from DOM | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/TimelineView.svelte` | `TimelineView.svelte.spec.ts#renders an "Ohne Datum" section`, `#omits the "Ohne Datum" section when empty` | Done |
-| REQ-017 | years + undated both empty → timeline.empty_state message | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/TimelineView.svelte` | `TimelineView.svelte.spec.ts#shows the empty state and no ol` | Done |
-| REQ-018 | each layer carries a non-color redundant cue (glyph aria-hidden + sr-only label) | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/eventCardConfig.ts`, `EventPill.svelte`, `WorldBand.svelte` | `TimelineView.svelte.spec.ts#redundant non-color cue label`, `EventPill.svelte.spec.ts#wraps the glyph aria-hidden`, `WorldBand.svelte.spec.ts#world glyph` | Done |
-| REQ-019 | every accent meets WCAG AA in light + dark; HISTORICAL label falls back to text-ink-2 | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/WorldBand.svelte` (text-ink-2) | manual pre-merge contrast check (both ratios recorded in PR) | Done |
-| REQ-020 | LetterCard link ≥44px touch target + visible focus-visible ring | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/LetterCard.svelte` | `LetterCard.svelte.spec.ts#has a touch target of at least 44px` | Done |
-| REQ-021 | OCR/import text rendered via `{...}` escaping; no `{@html}` in lib/timeline/ | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/*` | code review + `grep -r '@html' frontend/src/lib/timeline/` → zero; `LetterCard.svelte.spec.ts` | Done |
-| REQ-022 | non-ok load → error(status, mapped); 401 → redirect('/login'); never raw JSON | #779 | zeitstrahl-global-view | `frontend/src/routes/zeitstrahl/+page.server.ts` | `zeitstrahl/page.server.test.ts#redirects to /login on 401`, `#404`, `#500`, `#403` | Done |
-| REQ-023 | LetterCard href is exactly /documents/{documentId}, no target | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/LetterCard.svelte` | `LetterCard.svelte.spec.ts#links to exactly /documents/{documentId} with no target` | Done |
-| REQ-024 | all user-facing strings via Paraglide keys (layer/derived labels localized per locale) | #779 | zeitstrahl-global-view | `frontend/messages/{de,en,es}.json` | `messages.spec.ts#timeline layer/derived labels are localized per locale`, Paraglide compile | Done |
-| REQ-025 | personId prop declared but undefined in global view; not passed to leaf cards | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/TimelineView.svelte` | `TimelineView.svelte.spec.ts#renders all years and undated entries with personId undefined` | Done |
-| REQ-026 | month-bucket helpers in $lib/shared/utils/monthBuckets.ts; no lib/timeline → lib/document import | #779 | zeitstrahl-global-view | `frontend/src/lib/shared/utils/monthBuckets.ts` | `monthBuckets.spec.ts` (relocated) + eslint boundary + `grep lib/document` → zero | Done |
-| REQ-027 | monthHistogram returns 12 MonthBuckets for the band year via shared fillDensityGaps | #779 | zeitstrahl-global-view | `frontend/src/lib/timeline/timelineDensity.ts` | `timelineDensity.spec.ts#monthHistogram` | Done |
-| REQ-001 | curator with WRITE_ALL granted access to /zeitstrahl/events/new + /[id]/edit | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/new/+page.server.ts`, `[id]/edit/+page.server.ts` | `new/page.server.spec.ts#allows a curator with WRITE_ALL`, `[id]/edit/page.server.spec.ts#seeds the form with the event on an ok GET` | Done |
-| REQ-002 | unauthenticated (null user) → 403 (null-user guard before groups deref) | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/new/+page.server.ts`, `[id]/edit/+page.server.ts` | `new/page.server.spec.ts#throws 403 for an unauthenticated (null) user`, `[id]/edit/page.server.spec.ts#throws 403 for an unauthenticated (null) user` | Done |
-| REQ-003 | authenticated without WRITE_ALL → 403 | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/new/+page.server.ts` (hasWriteAll) | `new/page.server.spec.ts#throws 403 for an authenticated user without WRITE_ALL`, `[id]/edit/page.server.spec.ts#throws 403 for a user without WRITE_ALL` | Done |
-| REQ-004 | valid create → POST + redirect to resolved target | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/new/+page.server.ts` (save), `lib/timeline/eventFormServer.ts#toEventRequest` | `new/page.server.spec.ts#posts a TimelineEventRequest and redirects on success` | Done |
-| REQ-005 | valid edit → PUT + redirect to resolved target | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/[id]/edit/+page.server.ts` (save) | `[id]/edit/page.server.spec.ts#updates via PUT (with version) and redirects on success` | Done |
-| REQ-006 | confirmed delete → DELETE + redirect | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/[id]/edit/+page.server.ts` (delete), `lib/timeline/EventForm.svelte` (getConfirmService) | `[id]/edit/page.server.spec.ts#deletes via DELETE and redirects to the resolved target on success` | Done |
-| REQ-007 | non-ok DELETE → surface mapped error, no redirect | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/[id]/edit/+page.server.ts` (delete) | `[id]/edit/page.server.spec.ts#returns fail(status) and does not redirect when DELETE is not ok` | Done |
-| REQ-008 | precision = RANGE → end-date field visible | #781 | timeline-curator-forms | `frontend/src/lib/shared/primitives/DatePrecisionField.svelte`, `lib/timeline/EventForm.svelte` | `EventForm.svelte.spec.ts#reveals the end-date field when precision is RANGE`, `WhoWhenSection.svelte.spec.ts#reveals the end-date field when precision is RANGE` | Done |
-| REQ-009 | precision ≠ RANGE → end-date hidden, eventDateEnd submitted null | #781 | timeline-curator-forms | `frontend/src/lib/shared/primitives/DatePrecisionField.svelte`, `lib/timeline/eventFormServer.ts#parseEventForm` | `EventForm.svelte.spec.ts#hides the end-date field when precision is YEAR`, `new/page.server.spec.ts#sends eventDateEnd: null when precision is not RANGE` | Done |
-| REQ-010 | blank title → localized required error, no nav, picker values preserved | #781 | timeline-curator-forms | `frontend/src/lib/timeline/eventFormServer.ts#validateEventForm`, `EventForm.svelte` | `EventForm.svelte.spec.ts#shows a required-field error when title is blank`, `new/page.server.spec.ts#returns fail(400) with preserved picker arrays on blank title` | Done |
-| REQ-011 | blank title + date → both errors via per-field aria-invalid | #781 | timeline-curator-forms | `frontend/src/lib/timeline/eventFormServer.ts#validateEventForm` | `new/page.server.spec.ts#surfaces both title and date errors when both blank` | Done |
-| REQ-012 | unknown/derived event id (non-ok GET) → 404, never blank create form | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/[id]/edit/+page.server.ts` (load) | `[id]/edit/page.server.spec.ts#throws 404 when the GET is not ok (unknown or derived id)` | Done |
-| REQ-013 | 409 Conflict → generic conflict message, no redirect (no merge UI) | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/[id]/edit/+page.server.ts` (save) | `[id]/edit/page.server.spec.ts#maps a 409 conflict and does not redirect`, `new/page.server.spec.ts#maps the API error and does not redirect on a non-ok save (incl. 409)` | Done |
-| REQ-014 | valid ?personId/?documentId prefill pre-selected; unknown id silently ignored | #781 | timeline-curator-forms | `frontend/src/routes/zeitstrahl/events/new/+page.server.ts` (load Promise.all), `EventForm.svelte` | `new/page.server.spec.ts#preselects a valid person and ignores an unknown document`, `EventForm.svelte.spec.ts#preselects a person when initialPersons is provided` | Done |
-| REQ-015 | absent/empty/non-UUID originPersonId → redirect /zeitstrahl (CWE-601) | #781 | timeline-curator-forms | `frontend/src/lib/timeline/eventFormServer.ts#resolveNavTarget` | `new/page.server.spec.ts#defaults to /zeitstrahl when originPersonId is not a valid UUID`, `#redirects to /persons/{id} when originPersonId is a valid UUID` | Done |
-| REQ-016 | title/description/chip labels via default `{...}` escaping, never `{@html}` (CWE-79) | #781 | timeline-curator-forms | `frontend/src/lib/timeline/EventForm.svelte` | code review + `grep -r '@html' frontend/src/lib/timeline/` → zero | Done |
-| REQ-017 | labelled pickers, visible empty states, ≥44px chip remove targets | #781 | timeline-curator-forms | `frontend/src/lib/person/PersonMultiSelect.svelte`, `document/DocumentMultiSelect.svelte`, `EventForm.svelte` | `PersonMultiSelect.svelte.spec.ts`, `DocumentMultiSelect.svelte.spec.ts` (green post-44px fix), `EventForm.svelte.spec.ts#preselects a person when initialPersons is provided` | Done |

.specify/templates/adr.md

@@ -1,42 +0,0 @@
-<!--
-  ADR template. ADRs live in the existing archive: docs/adr/NNN-kebab-title.md.
-  Verify the next free NNN against `ls docs/adr/` on disk (parallel worktrees make
-  issue-body numbers stale). An ADR is IMMUTABLE once Status = Accepted — to change a
-  decision, write a NEW higher-numbered ADR and set this one's Status to Superseded.
-  This header mirrors the existing archive style (see docs/adr/040-*.md). Delete this comment.
--->
-
-# ADR-NNN — <Short decision title>
-
-**Status:** Proposed <!-- Proposed | Accepted | Deprecated | Superseded by ADR-MMM -->
-**Date:** <YYYY-MM-DD>
-**Issue:** #<n> <!-- the Gitea issue / feature this decision serves -->
-
-## Context
-
-<The forces at play: what problem demands a decision now, the constraints from the
-constitution and existing ADRs, and why the status quo is insufficient. State facts, not
-the chosen answer.>
-
-## Decision
-
-<The decision, stated in active voice as something the project now does. Number sub-decisions
-(### 1, ### 2, …) if the ADR commits several related choices, matching the existing archive.>
-
-## Alternatives Considered
-
-| Option | Pros | Cons | Reason rejected |
-|---|---|---|---|
-| <chosen — name it> | <pros> | <cons> | **Chosen** |
-| <alternative A> | <pros> | <cons> | <why not> |
-| <alternative B> | <pros> | <cons> | <why not> |
-
-## Consequences
-
-<What becomes easier and what becomes harder. Include the obligations this decision places
-on future work (migrations forward-only, tests that must exist, guards that must hold), and
-any new coupling introduced.>
-
-## References
-
-- <constitution §, related ADRs, issue links, external docs>

.specify/templates/api-contract-stub.md

@@ -1,97 +0,0 @@
-# API Contract Stub
-
-This project is **REST + OpenAPI**. The backend serves the live spec via springdoc at
-`http://localhost:8080/v3/api-docs` (dev profile only), and the frontend generates its
-TypeScript client from it with `npm run generate:api` (`openapi-typescript` →
-`frontend/src/lib/generated/api.ts`). There is no GraphQL in this stack.
-
-> **The live spec is generated from the Java controllers — it is the source of truth.** A
-> hand-written stub is a *design artifact*: it pins the intended shape during spec review.
-> Issue-only: paste the stub inline into the issue's `## API / Contract Stub` section. Keep it
-> OpenAPI **3.1**, and keep `@Schema(requiredMode = REQUIRED)` on the Java side as the real
-> driver of `required`.
-
-## How to use this stub
-
-1. Fill in the skeleton below with the paths/methods/schemas your feature adds, and paste it
-   into the issue's `## API / Contract Stub` section.
-2. Every mutating path documents the `403`/`401` responses and the `cookieAuth` security
-   requirement (matching the real `@RequirePermission` gate).
-3. If you prefer a standalone, lintable file (e.g. for a large contract), commit it on the
-   **feature branch** as `<feature>.openapi.yaml` — the `sdd-gate.yml` CI job lints any
-   committed OpenAPI contract with Spectral (`npx @stoplight/spectral-cli lint`). It never
-   needs to predate the issue.
-4. After the endpoint ships, run `npm run generate:api` and diff the generated types against
-   this contract; reconcile any drift (the generated spec wins — update the contract).
-
-## OpenAPI 3.1 skeleton
-
-```yaml
-openapi: 3.1.0
-info:
-  title: Familienarchiv API — <feature name>
-  version: 0.0.1-SNAPSHOT
-  description: Design-time contract for <feature>. Source of truth is the generated /v3/api-docs.
-servers:
-  - url: http://localhost:8080
-    description: Local backend (dev profile)
-  - url: https://archiv.raddatz.cloud
-    description: Production (behind Caddy)
-components:
-  securitySchemes:
-    cookieAuth:               # Spring Session JDBC — opaque session id in the SESSION cookie
-      type: apiKey
-      in: cookie
-      name: SESSION
-  schemas:
-    ErrorResponse:            # shape produced by GlobalExceptionHandler
-      type: object
-      required: [code, message]
-      properties:
-        code:
-          type: string
-          description: Machine-readable ErrorCode (see ErrorCode.java / errors.ts).
-          example: FORBIDDEN
-        message:
-          type: string
-    # <YourResponseView>:     # always a view, never a lazy-collection entity (ADR-036)
-    #   type: object
-    #   required: [id]
-    #   properties:
-    #     id: { type: string, format: uuid }
-security:
-  - cookieAuth: []            # default: every path requires a session unless overridden to []
-paths:
-  /api/<resource>:
-    post:
-      summary: <create …>
-      operationId: <createResource>
-      security:
-        - cookieAuth: []      # plus @RequirePermission(Permission.X) on the controller
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: { $ref: '#/components/schemas/<CreateDTO>' }
-      responses:
-        '201':
-          description: Created
-          content:
-            application/json:
-              schema: { $ref: '#/components/schemas/<YourResponseView>' }
-        '400': { description: Validation failed, content: { application/json: { schema: { $ref: '#/components/schemas/ErrorResponse' } } } }
-        '401': { description: Unauthenticated, content: { application/json: { schema: { $ref: '#/components/schemas/ErrorResponse' } } } }
-        '403': { description: Missing permission, content: { application/json: { schema: { $ref: '#/components/schemas/ErrorResponse' } } } }
-```
-
-## Validating the contract in CI
-
-The `sdd-gate.yml` `contract-validate` job lints any committed OpenAPI file changed in the PR:
-
-```bash
-npx @stoplight/spectral-cli lint <your-contract>.yaml
-```
-
-The ruleset is `.spectral.yaml` at the repo root (extends `spectral:oas`; documentation-only
-warnings relaxed for design-time stubs). Spectral auto-discovers it. It catches malformed
-specs, undefined `$ref`s, and duplicate `operationId`s; tune `.spectral.yaml` to adjust.

.specify/templates/feature-spec.md

@@ -1,89 +0,0 @@
-<!--
-  Feature Spec template — paste this into the Gitea issue body (issue-only: this IS the spec;
-  there is no committed spec.md). The .gitea/ISSUE_TEMPLATE/feature.md mirror gives the same
-  structure with the right labels. Replace every <placeholder>. Delete this comment before submitting.
-  EARS = Easy Approach to Requirements Syntax. Every requirement uses one of the five patterns
-  shown in ## Requirements and carries a unique REQ-NNN id (three-digit, scoped to THIS feature).
-  Use plain code-path references (not relative markdown links) — links don't resolve inside a Gitea issue.
--->
-
-# <Feature title — match the Gitea issue: "As a <role> I want <capability> so <reason>">
-
-## Context & Why
-
-<Business motivation in 2–4 sentences: who needs this and why now.>
-
-Constitution principles this feature depends on (see `.specify/constitution.md`):
-- §<n> <principle name> — <why it applies>
-
-Related: <links to prior issues / ADRs>.
-
-## User Journey
-
-<Plain-prose steps the user takes to get value, from the user's perspective — per COLLABORATING.md. Anything not in this journey is out of scope.>
-
-## Requirements
-
-> One requirement per line, each with a `REQ-NNN` id and one EARS pattern. Include the
-> patterns the feature actually needs — do not force all five, but a mutating feature almost
-> always needs at least one Event-driven and one Unwanted-behavior requirement.
-
-- **REQ-001** (Ubiquitous) — The `<system component>` shall `<always-true behavior>`.
-- **REQ-002** (Event-driven) — When `<trigger / endpoint receives X>`, the `<system component>` shall `<response>`.
-- **REQ-003** (State-driven) — While `<system is in state X>`, the `<system component>` shall `<behavior>`.
-- **REQ-004** (Optional-feature) — Where `<the caller has Permission.X / a feature flag is set>`, the `<system component>` shall `<behavior>`.
-- **REQ-005** (Unwanted-behavior) — If `<undesired condition, e.g. caller is unauthenticated / input invalid>`, then the `<system component>` shall `<safe response, e.g. return 401 / ErrorCode.X>`.
-
-## Acceptance Criteria
-
-> One measurable criterion per REQ-NNN. Numbers, limits, status codes — never adjectives.
-
-- **REQ-001** — <measurable, e.g. "the response always includes a non-null `id` (UUID)">.
-- **REQ-002** — <measurable, e.g. "POST returns 201 and the persisted row within the same request">.
-- **REQ-003** — <measurable>.
-- **REQ-004** — <measurable, e.g. "a caller without Permission.X receives 403 with ErrorCode.FORBIDDEN">.
-- **REQ-005** — <measurable, e.g. "an unauthenticated request receives 401 and nothing is persisted">.
-
-## Out of Scope
-
-- <Explicit boundary statement — the nearest tempting scope creep, named and excluded.>
-- <…>
-
-## API / Contract Stub
-
-<Inline OpenAPI stub. Name the new/changed paths, methods, request/response shapes, status codes, and `@RequirePermission`. Use the `.specify/templates/api-contract-stub.md` skeleton as a writing aid.>
-
-## Data Model Changes
-
-<Entity/schema delta: new tables/columns, constraints, the next free Flyway `V<n>`, and the rollback note. Write "none" if not applicable.>
-
-## Security Considerations
-
-<STRIDE categories touched (Spoofing/Tampering/Repudiation/Information disclosure/DoS/Elevation). For AI-agent/tool features, also ASTRIDE. Include an inline STRIDE table (use `.specify/templates/threat-model.md`) if the feature has a non-trivial attack surface.>
-
-## Open Questions
-
-> Each item is a BLOCKER until resolved. Empty this list before implementation starts.
-
-- [ ] <question> — owner: <name>
-- [ ] <question> — owner: <name>
-
-## Traceability
-
-| REQ-ID | Task ID(s) | Test ID(s) | Status |
-|---|---|---|---|
-| REQ-001 | <T-1> | <test name> | Planned |
-| REQ-002 | <T-2> | <test name> | Planned |
-
-<After approval, add one committed row per REQ-NNN to `.specify/rtm.md` with this issue's number. Fill Task/Test IDs as work progresses.>
-
-## Persona Review Results
-
-| Persona | Status | Key Findings | Resolved |
-|---|---|---|---|
-| Requirements Engineer | PENDING | | |
-| Developer | PENDING | | |
-| Security | PENDING | | |
-| DevOps | PENDING | | |
-| UI/UX | PENDING | | |
-| Architect | PENDING | | |

.specify/templates/threat-model.md

@@ -1,53 +0,0 @@
-<!--
-  Threat model template — STRIDE + ASTRIDE. WRITING AID: fill this in and paste the result into
-  the issue's "## Security Considerations" section (issue-only — the threat model lives in the
-  issue body, not a committed file). Required when a feature adds a new trust boundary, handles
-  uploads, exposes a new mutating endpoint, or invokes an AI agent/tool. The Security persona
-  gates it during /review-issue. Delete this comment.
--->
-
-# Threat Model — <Feature name>
-
-**Feature spec:** Gitea issue #<n>
-**Date:** <YYYY-MM-DD>
-**Author:** <name>
-
-## Data Flow Diagram (text)
-
-**Actors**
-- <e.g. Anonymous visitor, Authenticated reader, Authenticated transcriber, Admin, OCR sidecar>
-
-**Trust boundaries**
-- TB-1: Browser ⇄ Caddy (public internet ⇄ DMZ)
-- TB-2: Caddy ⇄ Backend (`:8080`) (DMZ ⇄ app)
-- TB-3: Backend ⇄ PostgreSQL / MinIO / sidecars (app ⇄ data plane)
-- <add feature-specific boundaries>
-
-**Data flows** (source → [boundary] → sink : data)
-- F-1: Browser → [TB-1,TB-2] → Backend : <request payload>
-- F-2: Backend → [TB-3] → MinIO : <stored object>
-- <…>
-
-## STRIDE
-
-| Threat Category | Asset / Flow | Threat Description | Mitigation | Likelihood × Impact | Status |
-|---|---|---|---|---|---|
-| **S**poofing | <asset> | <e.g. unauthenticated caller forges a request> | <session auth + @RequirePermission> | Low × High | <Open/Mitigated/Accepted> |
-| **T**ampering | <asset> | <e.g. mass-assignment of createdBy> | <server-set audit fields, no body binding> | Med × High | |
-| **R**epudiation | <asset> | <e.g. no record of who changed what> | <NOT NULL createdBy/updatedBy audit trail> | Low × Med | |
-| **I**nformation disclosure | <asset> | <e.g. entity leaks email/hash; raw 500 leaks Hibernate internals> | <view not entity; DomainException.conflict> | Med × High | |
-| **D**enial of service | <asset> | <e.g. oversized upload / unbounded list> | <size limit, batch cap, pagination> | Med × Med | |
-| **E**levation of privilege | <asset> | <e.g. reader reaches a write endpoint / IDOR> | <least-privilege Permission, ownership check> | Low × High | |
-
-## ASTRIDE (only if the feature invokes an AI agent / tool — OCR, NLP, LLM)
-
-| Threat | Asset / Flow | Threat Description | Mitigation | Likelihood × Impact | Status |
-|---|---|---|---|---|---|
-| Prompt Injection | <input to the model> | <untrusted document text steers the model> | <treat model output as untrusted; no auto-exec> | | |
-| Context Poisoning | <retrieved/shared context> | <attacker plants data that biases later runs> | <scope/provenance of context; validation> | | |
-| Unsafe Tool Invocation | <tool the agent can call> | <model triggers a privileged action> | <allow-list tools; human-in-loop on mutations> | | |
-| Reasoning Subversion | <decision the model makes> | <crafted input flips a classification/decision> | <confidence threshold; deterministic guardrail> | | |
-
-## Residual Risk
-
-<Threats marked Accepted, who accepted them, and why the residual risk is tolerable.>

.spectral.yaml

@@ -1,15 +0,0 @@
-# Spectral ruleset for OpenAPI contract linting (SDD api-contract files).
-# Spectral v6 ships no implicit ruleset — this enables the built-in OpenAPI rules.
-# Used by .gitea/workflows/sdd-gate.yml (contract-validate) and locally:
-#   npx @stoplight/spectral-cli lint <contract>.yaml
-extends: ["spectral:oas"]
-
-rules:
-  # Design-time SDD stubs are not full published API docs — relax the documentation-completeness
-  # warnings that would otherwise fire on a focused contract. The structural/correctness rules
-  # (oas3-schema, valid $refs, duplicate operationId, etc.) stay on.
-  info-contact: off
-  info-description: off
-  operation-description: off
-  operation-tag-defined: off
-  oas3-unused-component: off

CLAUDE.md

@@ -16,10 +16,6 @@ See [COLLABORATING.md](./COLLABORATING.md) for the full rules: issue tracking wo
 
 See [CODESTYLE.md](./CODESTYLE.md) for coding standards: Clean Code, DRY/KISS trade-offs (KISS wins), and SOLID principles applied to this stack.
 
-## Spec-Driven Development
-
-This project uses Spec-Driven Development. **Before implementing a feature, read [`.specify/AGENTS.md`](./.specify/AGENTS.md)** (the short, machine-readable agent rules) and obey the [`.specify/constitution.md`](./.specify/constitution.md) it references. A feature's contract is its **Gitea issue body** (EARS `REQ-NNN` requirements) — there is no committed `spec.md`; the RTM ([`.specify/rtm.md`](./.specify/rtm.md)) traces each `REQ-ID → issue # → test`. Full workflow: [SPEC_DRIVEN_DEVELOPMENT.md](./SPEC_DRIVEN_DEVELOPMENT.md); template/reference: [`.specify/features/_example/`](./.specify/features/_example/). The LLM reminders below restate constitution rules — the constitution and AGENTS.md are authoritative if they ever diverge.
-
 ---
 
 ## Stack
@@ -90,16 +86,14 @@ backend/src/main/java/org/raddatz/familienarchiv/
 │   └── transcription/   TranscriptionBlock, TranscriptionService, TranscriptionBlockQueryService
 ├── exception/           DomainException, ErrorCode, GlobalExceptionHandler
 ├── filestorage/         FileService (S3/MinIO)
-├── geschichte/          Geschichte (story) domain — GeschichteService, GeschichteQueryService
-│   └── journeyitem/     JourneyItem sub-domain — JourneyItemService, JourneyItemController
-├── importing/           CanonicalImportOrchestrator + four loaders (TagTree/PersonRegister/PersonTree/Document) + CanonicalSheetReader
+├── geschichte/          Geschichte (story) domain
+├── importing/           MassImportService
 ├── notification/        Notification domain + SseEmitterRegistry
 ├── ocr/                 OCR domain — OcrService, OcrBatchService, training
 ├── person/              Person domain
 │   └── relationship/    PersonRelationship sub-domain
 ├── security/            SecurityConfig, Permission, @RequirePermission, PermissionAspect
 ├── tag/                 Tag domain
-├── timeline/            Timeline (Zeitstrahl) domain — TimelineEvent, TimelineEventService, TimelineEntryDTO, DerivedEventType, EventType, TimelineEventRepository; TimelineEventService.assembleDerivedEvents() returns derived life-events (Geburt/Tod/Heirat) computed on read from Person/relationship data; TimelineService assembles year-bucketed TimelineDTO (curated events + derived events + archive letters); TimelineController exposes GET /api/timeline
 └── user/                User domain — AppUser, UserGroup, UserService
 ```
 
@@ -111,17 +105,13 @@ backend/src/main/java/org/raddatz/familienarchiv/
 
 ### Domain Model
 
-| Entity        | Table           | Key relationships                                                                       |
-| ------------- | --------------- | --------------------------------------------------------------------------------------- |
-| `Document`    | `documents`     | ManyToOne `sender` (Person), ManyToMany `receivers` (Person), ManyToMany `tags` (Tag)  |
-| `Person`      | `persons`       | Referenced by documents as sender/receiver                                              |
-| `Tag`         | `tag`           | ManyToMany with documents via `document_tags`                                           |
-| `AppUser`     | `app_users`     | ManyToMany `groups` (UserGroup)                                                         |
-| `UserGroup`   | `user_groups`   | Has a `Set<String> permissions`                                                         |
-| `Geschichte`  | `geschichten`   | `GeschichteType` (`STORY`/`JOURNEY`); ManyToMany `persons` (Person); OneToMany `items` (JourneyItem) |
-| `JourneyItem` | `journey_items` | ManyToOne `geschichte` (Geschichte, ON DELETE CASCADE); ManyToOne `document` (Document, ON DELETE SET NULL); `position`, optional `note` |
-| `TimelineEvent` | `timeline_events` | `EventType` (`PERSONAL`/`HISTORICAL`); ManyToMany `persons` (Person) + `documents` (Document), both join FKs ON DELETE CASCADE; `DatePrecision` date block; `@Version` + NOT NULL `createdBy`/`updatedBy` audit trail |
-| `TimelineEntryDTO` | _(computed — no table)_ | Unified DTO for all timeline entries assembled by `TimelineService`; 13 fields: `kind` (`EVENT`\|`LETTER`), `precision` (raw `DatePrecision` enum), `derived` (boolean), `senderName` (non-null `String`, `""` = unknown), `receiverName` (non-null `String`, `""` = unknown), `eventDate`, `eventDateEnd`, `title`, `type` (`EventType`, null for LETTER), `eventId` (null for derived entries and letters), `documentId` (set for letters), `linkedPersonIds: List<UUID>`, `derivedType` (`DerivedEventType`, null for curated/letters); edit-affordance contract: `derived == true \|\| eventId == null` → no edit link |
+| Entity      | Table         | Key relationships                                                                     |
+| ----------- | ------------- | ------------------------------------------------------------------------------------- |
+| `Document`  | `documents`   | ManyToOne `sender` (Person), ManyToMany `receivers` (Person), ManyToMany `tags` (Tag) |
+| `Person`    | `persons`     | Referenced by documents as sender/receiver                                            |
+| `Tag`       | `tag`         | ManyToMany with documents via `document_tags`                                         |
+| `AppUser`   | `app_users`   | ManyToMany `groups` (UserGroup)                                                       |
+| `UserGroup` | `user_groups` | Has a `Set<String> permissions`                                                       |
 
 **`DocumentStatus` lifecycle:** `PLACEHOLDER → UPLOADED → TRANSCRIBED → REVIEWED → ARCHIVED`
 
@@ -162,7 +152,7 @@ Services are annotated with `@Service`, `@RequiredArgsConstructor`, and optional
 
 ### DTOs
 
-Input DTOs live flat in the domain package. Response types are the model entities themselves (no response DTOs) — **except the geschichte domain**, where every response is a view (`GeschichteView`/`GeschichteSummary`/`JourneyItemView`) assembled inside the service transaction and entities never cross the controller boundary. See [ADR-036](./docs/adr/036-geschichte-responses-are-views-not-entities.md) — lazy collections + `open-in-view: false` make serialized entities a 500 waiting to happen.
+Input DTOs live flat in the domain package. Response types are the model entities themselves (no response DTOs).
 
 - `@Schema(requiredMode = REQUIRED)` on every field the backend always populates — drives TypeScript generation.
 
@@ -170,7 +160,7 @@ Input DTOs live flat in the domain package. Response types are the model entitie
 
 → See [CONTRIBUTING.md §Error handling](./CONTRIBUTING.md#error-handling)
 
-**LLM reminder:** use `DomainException.notFound/forbidden/conflict/internal()` from service methods — never throw raw exceptions. When adding a new `ErrorCode`: (1) add to `ErrorCode.java`, (2) add to `ErrorCode` type in `frontend/src/lib/shared/errors.ts`, (3) add a `case` in `getErrorMessage()`, (4) add i18n keys in `messages/{de,en,es}.json`. Valid error codes include: `TOO_MANY_LOGIN_ATTEMPTS` (returned by `LoginRateLimiter` as HTTP 429 when a brute-force threshold is exceeded); `JOURNEY_NOTE_TOO_LONG`, `JOURNEY_DOCUMENT_ALREADY_ADDED`, `GESCHICHTE_TYPE_IMMUTABLE`, `GESCHICHTE_TITLE_TOO_LONG`, `GESCHICHTE_INTRO_TOO_LONG` (journey/geschichte domain constraints); `TIMELINE_EVENT_NOT_FOUND`, `TIMELINE_EVENT_CONFLICT`, `TIMELINE_TITLE_TOO_LONG` (timeline event CRUD), plus a generic `CONFLICT` (409 optimistic-lock backstop).
+**LLM reminder:** use `DomainException.notFound/forbidden/conflict/internal()` from service methods — never throw raw exceptions. When adding a new `ErrorCode`: (1) add to `ErrorCode.java`, (2) add to `ErrorCode` type in `frontend/src/lib/shared/errors.ts`, (3) add a `case` in `getErrorMessage()`, (4) add i18n keys in `messages/{de,en,es}.json`.
 
 ### Security / Permissions
 
@@ -202,14 +192,11 @@ frontend/src/routes/
 ├── persons/
 │   ├── [id]/               Person detail
 │   ├── [id]/edit/          Person edit form
-│   ├── new/                Create person form
-│   └── review/             Triage view — confirm/rename/merge/delete provisional persons
+│   └── new/                Create person form
+├── briefwechsel/           Bilateral conversation timeline (Briefwechsel)
 ├── aktivitaeten/           Unified activity feed (Chronik)
 ├── geschichten/            Stories — list, [id], [id]/edit, new
 ├── stammbaum/              Family tree (Stammbaum)
-├── zeitstrahl/             Global timeline (Zeitstrahl) — life-events + events + letters woven in time; SSR-loads GET /api/timeline, renders lib/timeline/TimelineView (Datum mode)
-│   └── events/             Curator event editor (WRITE_ALL-gated) — new (create) + [id]/edit (edit + delete); reuses lib/timeline/EventForm
-├── themen/                 Topics directory — browsable tag index
 ├── enrich/                 Enrichment workflow — [id], done
 ├── admin/                  User, group, tag, OCR, system management
 ├── hilfe/transkription/    Transcription help page
@@ -280,7 +267,7 @@ Back button pattern — use the shared `<BackButton>` component from `$lib/share
 
 → See [CONTRIBUTING.md §Error handling](./CONTRIBUTING.md#error-handling)
 
-**LLM reminder:** when adding a new `ErrorCode`: (1) add to `ErrorCode.java`, (2) add to `ErrorCode` type in `frontend/src/lib/shared/errors.ts`, (3) add a `case` in `getErrorMessage()`, (4) add i18n keys in `messages/{de,en,es}.json`. Valid error codes include: `TOO_MANY_LOGIN_ATTEMPTS` (returned by `LoginRateLimiter` as HTTP 429 when a brute-force threshold is exceeded); `JOURNEY_NOTE_TOO_LONG`, `JOURNEY_DOCUMENT_ALREADY_ADDED`, `GESCHICHTE_TYPE_IMMUTABLE`, `GESCHICHTE_TITLE_TOO_LONG`, `GESCHICHTE_INTRO_TOO_LONG` (journey/geschichte domain constraints); `TIMELINE_EVENT_NOT_FOUND`, `TIMELINE_EVENT_CONFLICT`, `TIMELINE_TITLE_TOO_LONG` (timeline event CRUD), plus a generic `CONFLICT` (409 optimistic-lock backstop).
+**LLM reminder:** when adding a new `ErrorCode`: (1) add to `ErrorCode.java`, (2) add to `ErrorCode` type in `frontend/src/lib/shared/errors.ts`, (3) add a `case` in `getErrorMessage()`, (4) add i18n keys in `messages/{de,en,es}.json`.
 
 ---
 

COLLABORATING.md

@@ -8,14 +8,6 @@ Evaluate all suggestions on their technical merits. No sycophancy — if somethi
 
 ## Core Workflow: Research → Plan → Implement → Validate
 
-> **Spec-Driven Development.** Feature work is front-ended by an SDD spec: EARS-formatted
-> `REQ-NNN` requirements, persona spec-review checklists, and the project constitution. The
-> sequence below is unchanged — SDD formalises its *inputs* (the issue body becomes a
-> structured spec; the User Journey + E2E Scenarios below feed it). See
-> [SPEC_DRIVEN_DEVELOPMENT.md](./SPEC_DRIVEN_DEVELOPMENT.md) and
-> [`.specify/`](./.specify/) ([constitution](./.specify/constitution.md),
-> [AGENTS.md](./.specify/AGENTS.md)).
-
 Every non-trivial feature or bug fix follows this sequence:
 
 1. **Research** — Read the relevant code. Understand existing patterns before touching anything.

CONTRIBUTING.md

@@ -1,7 +1,6 @@
 # Contributing to Familienarchiv
 
 For the full collaboration rules (issue workflow, PR process, Red/Green TDD, commit conventions) see [COLLABORATING.md](./COLLABORATING.md).
-For the Spec-Driven Development workflow (EARS specs, persona review, the constitution, and `.specify/`) see [SPEC_DRIVEN_DEVELOPMENT.md](./SPEC_DRIVEN_DEVELOPMENT.md).
 For coding style see [CODESTYLE.md](./CODESTYLE.md).
 For the system architecture see [docs/ARCHITECTURE.md](./docs/ARCHITECTURE.md) (introduced in DOC-2; until that PR merges, see [docs/architecture/c4-diagrams.md](./docs/architecture/c4-diagrams.md)).
 For domain terminology see [docs/GLOSSARY.md](./docs/GLOSSARY.md).
@@ -264,7 +263,7 @@ if (!result.response.ok) {
 return { person: result.data! }; // non-null assertion is safe after the ok check
 ```
 
-For multipart/form-data (file uploads): bypass the typed client and use `event.fetch` directly — never global `fetch`. The typed client cannot handle multipart bodies, but `event.fetch` is still required so that `handleFetch` injects the session cookie.
+For multipart/form-data (file uploads): bypass the typed client and use raw `fetch` — the client cannot handle it.
 
 ### Date handling
 
@@ -273,7 +272,6 @@ For multipart/form-data (file uploads): bypass the typed client and use `event.f
 | Form display | German `dd.mm.yyyy` with auto-dot insertion via `handleDateInput()` |
 | Wire format | ISO 8601 via a hidden `<input type="hidden" name="documentDate" value={dateIso}>` |
 | Display | `new Intl.DateTimeFormat('de-DE', …).format(new Date(val + 'T12:00:00'))` |
-| Honest precision display | `formatDocumentDate(iso, precision, end?, raw?, locale?)` (`$lib/shared/utils/documentDate.ts`) or the `<DocumentDate>` component — renders a document date at exactly its `meta_date_precision` (MONTH → "Juni 1916", never a fabricated day). It mirrors the Java `DocumentTitleFormatter`; both are pinned to `docs/date-label-fixtures.json` so the title and UI labels can't drift. `meta_date_raw` is untrusted — render it via default escaping, never `{@html}` (a CI guard enforces this). |
 
 ### Security checklist (new endpoint)
 

SPEC_DRIVEN_DEVELOPMENT.md

@@ -1,235 +0,0 @@
-# Spec-Driven Development (SDD)
-
-How we turn a feature idea into merged, traceable code in this repo. SDD layers a uniform,
-machine-readable front-end onto the workflow we already run (Gitea issues → branch/PR →
-multi-persona review → red/green TDD). It does not replace any of that — see
-[ADR-042](./docs/adr/042-sdd-adoption.md) for the why.
-
-- **The rules** live in [`.specify/constitution.md`](./.specify/constitution.md) (humans) and
-  [`.specify/AGENTS.md`](./.specify/AGENTS.md) (AI agents, every invocation).
-- **The templates** live in [`.specify/templates/`](./.specify/templates/).
-- **The worked example** is [`.specify/features/_example/`](./.specify/features/_example/) — read it first.
-
----
-
-## 0. The whole workflow at a glance
-
-```mermaid
-flowchart TD
-    idea([Feature idea]):::start --> draft
-
-    subgraph author["✍️  Author"]
-        draft[/"/draft-spec<br/>(Requirements Engineer)"/]:::skill --> issue[("Gitea issue = the SPEC<br/>EARS REQ-NNN + acceptance criteria")]:::spec
-    end
-
-    issue --> ri[/"/review-issue"/]:::skill
-    ri --> g1{"GATE 1 · spec review<br/>6 personas APPROVE?<br/>Open Questions empty?"}:::gate
-    g1 -- "FAIL / question" --> amend["Amend the issue body"]:::work --> ri
-    g1 -- "APPROVE" --> rtm["Seed RTM rows<br/>REQ-ID → issue #"]:::work
-
-    rtm --> wt["Create git worktree<br/>(pull main first)"]:::work --> impl[/"/implement"/]:::skill
-
-    subgraph build["🔁  Build · TDD per REQ-NNN"]
-        impl --> red["Red: failing test"]:::work --> green["Green: minimal code"]:::work --> sync["Refactor + sync<br/>generate:api · flip RTM → Done"]:::work --> commit["Commit · Refs #n"]:::work
-        commit -- "next REQ" --> red
-    end
-
-    build --> pr[["Open PR · Closes #n"]]:::work --> g2{"GATE 2 · CI green?<br/>ci.yml + sdd-gate.yml"}:::gate
-    g2 -- "red" --> fixci["Fix on branch"]:::work --> g2
-    g2 -- "green" --> rp[/"/review-pr"/]:::skill
-
-    rp --> g3{"GATE 3 · PR review<br/>all personas APPROVE?<br/>every REQ implemented + tested?<br/>no Do-Not-Touch violation?"}:::gate
-    g3 -- "changes requested" --> fixpr["Fix on branch"]:::work --> rp
-    g3 -- "APPROVE" --> merge([Merge → main<br/>closed issue = archived spec]):::start
-
-    rules["📐 constitution.md + AGENTS.md<br/>(bind every step)"]:::rules -.-> draft
-    rules -.-> impl
-    rules -.-> rp
-
-    classDef start fill:#1d3b53,color:#fff,stroke:#1d3b53;
-    classDef skill fill:#e8f5f0,stroke:#3aa884,color:#13352b;
-    classDef gate fill:#fff3cd,stroke:#d39e00,color:#5a4500;
-    classDef spec fill:#eef2ff,stroke:#5b6ee1,color:#1e2a5a;
-    classDef work fill:#f6f6f6,stroke:#bbb,color:#222;
-    classDef rules fill:#fdecea,stroke:#d9534f,color:#611a15;
-```
-
-> `/deliver-issue` runs **GATE 1 → discuss → build → GATE 3 (loop)** end-to-end in one go.
-
-### Prerequisites (one-time setup)
-
-Before the workflow runs cleanly, confirm these exist (most ship with this repo):
-
-- [ ] **Gitea labels** `spec-required` and `needs-review` exist (the feature template + `/draft-spec` attach them; the `labels` create-param is ignored, so they must pre-exist).
-- [ ] **Gitea MCP** server configured (`gitea`) — the skills read/write issues and PRs through it.
-- [ ] **`.spectral.yaml`** at the repo root (extends `spectral:oas`) — the CI contract check needs it.
-- [ ] **Personas present**: identities in [`.claude/personas/`](./.claude/personas/) + checklists in [`.specify/personas/`](./.specify/personas/).
-- [ ] **`.specify/constitution.md` + `AGENTS.md`** committed on `main` (so every branch inherits them).
-- [ ] **Worktrees + hooks**: new feature work goes in a `git worktree` (plus-free name); run `npm install` in `frontend/` once per worktree so the pre-commit lint hook works.
-
-### The three gates
-
-| Gate | When | Mechanism | Blocks on |
-|---|---|---|---|
-| **1 · Spec review** | after `/draft-spec`, before any code | `/review-issue` (6 persona checklists) | any persona `CHANGES REQUESTED`, or an unresolved `## Open Question` |
-| **2 · CI** | on every PR | `ci.yml` (tests · lint · semgrep) + `sdd-gate.yml` (rtm-check · contract-validate · constitution-diff) | `ci.yml` failure (hard); `sdd-gate` jobs are non-blocking during adoption — see the workflow TODO |
-| **3 · PR review** | before merge | `/review-pr` (7 personas + traceability) | any persona `Changes requested`, an unimplemented/untested `REQ-NNN`, or a constitution Do-Not-Touch violation |
-
----
-
-## 1. The workflow in 8 steps
-
-| # | Step | Who | Artifacts created / touched |
-|---|---|---|---|
-| 1 | **Idea → Gitea issue** using the Feature template | author | Gitea issue (labels `spec-required`, `needs-review`) from `.gitea/ISSUE_TEMPLATE/feature.md` |
-| 2 | **Write the spec _in the issue body_** — Context, User Journey, EARS `REQ-NNN` requirements, measurable acceptance criteria, Out of Scope | author | the Gitea issue body **is** the spec (single source of truth — no committed `spec.md`) |
-| 3 | **Capture durable design decisions** as needed | author | a `docs/adr/` ADR for any project-wide/irreversible decision; an OpenAPI contract and a STRIDE threat model inline in the issue (use the `.specify/templates/` as the writing aid) |
-| 4 | **Persona spec review** — the six checklists gate the spec | RE, Developer, Security, DevOps, UI/UX, Architect | `/review-issue` posts each persona's checklist verdict as a Gitea comment; findings folded into the issue body |
-| 5 | **Resolve Open Questions & blocking FAILs** — spec does not proceed while any remain | author | issue body updated; `Open Questions` emptied |
-| 6 | **Seed the RTM** — one row per `REQ-NNN`, pointing at the issue | author | rows added to [`.specify/rtm.md`](./.specify/rtm.md) (`Issue: #n`, `Status: Planned`) — committed with the feature branch |
-| 7 | **Implement** in a worktree, TDD per task (failing test → green → refactor → commit); agent reads `AGENTS.md` + the **issue body** (the spec) | implementer (often an AI agent) | code + tests; `npm run generate:api` after backend changes; RTM `Status` → `Done` |
-| 8 | **PR → multi-persona PR review → merge** | reviewers | PR (`Closes #n`); the closed issue is the archived spec, the RTM rows record what shipped |
-
-The personas at step 4 review the **spec (the issue)**; the same personas at step 8 (via the
-existing `review-pr` / `deliver-issue` skills) review the **code**. Step 4 catches at spec time
-what used to surface only at step 8.
-
-**Skills that drive this:** `/draft-spec` (requirements engineer authors steps 1–2 → creates
-the issue) → `/review-issue` (step 4 gate) → `/implement` (steps 6–7) → `/review-pr` (step 8).
-`/deliver-issue` runs review → discuss → implement → review-loop end-to-end.
-
-> **Why issue-only?** The Gitea issue body is the single source of truth for a spec — there is
-> no committed per-feature `spec.md` to drift out of sync with it. The only SDD artifact that
-> lives in git per feature is the RTM row (`REQ-ID → issue # → test`). The worked example under
-> [`.specify/features/_example/`](./.specify/features/_example/) is a **template/reference**, not
-> a live feature — it shows the full artifact set in one place; real features keep the spec in
-> the issue.
-
-## 2. How a Gitea issue becomes a spec
-
-**Before (free-form issue):**
-
-> **Title:** Add profile pictures
-> Users should be able to upload a picture for their profile. Make sure it's not too big and
-> only admins can remove other people's. Show initials if there's no picture.
-
-Ambiguous: how big? which formats? what status code on rejection? what about unauthenticated
-callers? No identifiers to trace, no measurable criteria.
-
-**After (SDD-structured issue — excerpt):**
-
-> **Title:** As a user I want to upload a profile picture so other family members recognise me
->
-> **## Requirements**
-> - **REQ-002** (Event-driven) — When an authenticated user sends `POST /api/users/me/avatar`
->   with a valid image, the user service shall store it and return a profile view with a
->   non-null `avatarUrl`.
-> - **REQ-008** (Unwanted-behavior) — If the uploaded file exceeds 2 MB, then the user service
->   shall return `400 ErrorCode.AVATAR_TOO_LARGE` and store nothing.
-> - **REQ-009** (Unwanted-behavior) — If a caller without `Permission.ADMIN_USER` targets
->   another user's avatar, then the system shall return `403 ErrorCode.FORBIDDEN`.
->
-> **## Acceptance Criteria**
-> - **REQ-008** — a 2.1 MB PNG returns `400 AVATAR_TOO_LARGE`; bucket object count unchanged.
-
-Every behavior is now a uniquely-identified, testable, EARS-formed requirement with a
-measurable acceptance criterion. See the full version in
-[`.specify/features/_example/spec.md`](./.specify/features/_example/spec.md).
-
-## 3. How to run a persona review
-
-Each persona reads the spec, walks its checklist in `.specify/personas/<persona>.md`, and
-posts a Gitea comment with **PASS / FAIL / QUESTION** per
-item and a verdict. A `FAIL` from Security or Architect is a hard block. Concrete example:
-
-> ### Security — Spec Review
->
-> | # | Item | Status | Note |
-> |---|---|---|---|
-> | 1 | All mutating endpoints have authn + authz `If` clauses | PASS | REQ-006 (401), REQ-009 (403) |
-> | 3 | Audit fields server-set, forbidden in body | **FAIL** | `avatarObjectKey` is bound from the request body → mass-assignment (CWE-639). Make it server-set in `UserService`. |
-> | 6 | Upload type allow-list + size | PASS | REQ-007 / REQ-008 |
-> | 9 | threat-model.md present & STRIDE-complete | **QUESTION** | Is the avatar URL public or proxied? If public S3, that's information disclosure. |
->
-> **Verdict: CHANGES REQUESTED** — blocking FAIL: #3. Resolve #9 in the threat model.
-
-The author folds the fix into the spec (here: server-set key + authenticated proxy URL),
-empties the finding, and the persona re-reviews until `APPROVE`. This mirrors the existing
-`review-issue` skill — the persona checklists just make the spec pass/fail explicit.
-
-## 4. How the AI agent uses the spec
-
-Once the spec is `APPROVE`d and tasks are seeded, the implementer points the agent at the
-artifacts. Example prompt:
-
-> Implement Gitea issue #142 (profile picture upload). Read `.specify/AGENTS.md` and obey the
-> constitution it references. The contract is the issue body — its EARS requirements
-> REQ-001…REQ-009 and acceptance criteria. Build a red/green task list from them, write the
-> failing test for each REQ first, confirm it fails, then make it pass. After backend model
-> changes run `npm run generate:api`. Do not mark a REQ done until its test is green; flip its
-> row in `.specify/rtm.md` to Done as you go.
-
-The agent now has: the rules (`AGENTS.md` → constitution) and the exact requirements with ids
-from the issue — so its output is bounded and verifiable. (The `/implement` skill fetches the
-issue body for you via the Gitea API.)
-
-## 5. Maintenance rules
-
-- **Constitution** ([`.specify/constitution.md`](./.specify/constitution.md)) — change it only
-  when a project-wide rule genuinely changes. Bump the semantic version (MAJOR = rule
-  removed/weakened, MINOR = rule added/tightened, PATCH = wording), run the §6 Sync Impact
-  review, and let the `constitution-diff` CI job list the files to reconcile. Record the bump
-  in ADR-042's revision log (or a superseding ADR for MAJOR).
-- **AGENTS.md** — keep it under 200 lines. It cross-references the constitution; it must never
-  duplicate or contradict it.
-- **ADRs** — project-wide/irreversible decisions go in [`docs/adr/`](./docs/adr/) (next free
-  `NNN`, verify on disk). Immutable once `Accepted`; supersede, don't edit.
-- **Feature specs** — the spec is the Gitea issue body; there is no committed `spec.md`.
-  "Archiving" is just closing the issue (`Closes #n` on merge). The closed issue + the RTM
-  rows are the record of what shipped.
-- **RTM** ([`.specify/rtm.md`](./.specify/rtm.md)) — append one row per `REQ-NNN` when a spec
-  is approved, each pointing at its issue (`#n`); flip `Status` as tests go green; never delete
-  a shipped requirement's row.
-- **Personas** — update `.specify/personas/*.md` checklists when a recurring blind spot
-  appears; keep them aligned with the richer `.claude/personas/`.
-
-## 6. Quick-start cheatsheet
-
-**EARS patterns** (every requirement is one of these + a `REQ-NNN` id):
-
-| Pattern | Shape |
-|---|---|
-| Ubiquitous | `The <system> shall <behavior>.` |
-| Event-driven | `When <trigger>, the <system> shall <behavior>.` |
-| State-driven | `While <state>, the <system> shall <behavior>.` |
-| Optional-feature | `Where <feature/permission present>, the <system> shall <behavior>.` |
-| Unwanted-behavior | `If <undesired condition>, then the <system> shall <response>.` |
-
-**File locations:**
-
-| What | Where |
-|---|---|
-| Non-negotiable rules | `.specify/constitution.md` |
-| Agent rules (read every time) | `.specify/AGENTS.md` |
-| Templates (writing aids) | `.specify/templates/{feature-spec,adr,threat-model,api-contract-stub}.md` |
-| Persona checklists | `.specify/personas/*.md` |
-| In-flight feature spec | the **Gitea issue body** (not a committed file) |
-| Worked example (template/reference) | `.specify/features/_example/` |
-| Traceability matrix | `.specify/rtm.md` (`REQ-ID → issue # → test`) |
-| ADR archive | `docs/adr/NNN-*.md` |
-| Issue templates | `.gitea/ISSUE_TEMPLATE/{feature,bug}.md` |
-| CI gate | `.gitea/workflows/sdd-gate.yml` |
-
-**Before you mark a feature done:** every `REQ-NNN` has a green test, the RTM Status is
-`Done`, all six personas APPROVE, `npm run lint` and the targeted tests pass, and
-`npm run generate:api` has been run if the backend model changed.
-
-**Commands:**
-
-```bash
-# validate an OpenAPI contract locally (if you drafted one — same as CI)
-npx @stoplight/spectral-cli lint <your-contract>.yaml
-
-# regenerate the TS client after a backend model/endpoint change
-cd frontend && npm run generate:api   # backend must run with --spring.profiles.active=dev
-```

backend/CLAUDE.md

@@ -33,16 +33,14 @@ src/main/java/org/raddatz/familienarchiv/
 │   └── transcription/   # TranscriptionBlock, TranscriptionService, TranscriptionBlockQueryService
 ├── exception/           # DomainException, ErrorCode, GlobalExceptionHandler
 ├── filestorage/         # FileService (S3/MinIO)
-├── geschichte/          # Geschichte (story) domain — GeschichteService, GeschichteQueryService
-│   └── journeyitem/     # JourneyItem sub-domain — JourneyItemService, JourneyItemController
-├── importing/           # CanonicalImportOrchestrator + 4 loaders + CanonicalSheetReader
+├── geschichte/          # Geschichte (story) domain
+├── importing/           # MassImportService
 ├── notification/        # Notification domain + SseEmitterRegistry
 ├── ocr/                 # OCR domain — OcrService, OcrBatchService, training
 ├── person/              # Person domain — Person, PersonService, PersonController
 │   └── relationship/    # PersonRelationship sub-domain
 ├── security/            # SecurityConfig, Permission, @RequirePermission, PermissionAspect
 ├── tag/                 # Tag domain — Tag, TagService, TagController
-├── timeline/            # Timeline (Zeitstrahl) domain — TimelineEvent, EventType, TimelineEventRepository
 └── user/                # User domain — AppUser, UserGroup, UserService
 ```
 
@@ -68,7 +66,6 @@ For per-domain ownership and public surface, see each domain's `README.md`.
 | `Comment`                   | `document_comments`             | Threaded comments with mentions                                                 |
 | `Notification`              | `notifications`                 | User notification feed                                                          |
 | `OcrJob` / `OcrJobDocument` | `ocr_jobs`, `ocr_job_documents` | Batch OCR job tracking                                                          |
-| `TimelineEvent`             | `timeline_events`               | Curated Zeitstrahl event; ManyToMany persons + documents (join FKs ON DELETE CASCADE); `@Version` + NOT NULL createdBy/updatedBy |
 
 **`DocumentStatus` lifecycle:** `PLACEHOLDER → UPLOADED → TRANSCRIBED → REVIEWED → ARCHIVED`
 
@@ -100,10 +97,7 @@ public class MyEntity {
 
 - Annotated with `@Service`, `@RequiredArgsConstructor`, optionally `@Slf4j`.
 - Write methods: `@Transactional`.
-- Read methods: no annotation (default non-transactional) — **except** when the method returns
-  an entity whose lazy associations must remain accessible to the caller after the method
-  returns. In that case, use `@Transactional(readOnly = true)` to keep the Hibernate session
-  open. Removing this annotation causes `LazyInitializationException` in production. See ADR-022.
+- Read methods: no annotation (default non-transactional).
 - Cross-domain access goes through the other domain's service, never its repository.
 
 ## Error Handling

backend/api_tests/Admin-Auth.http

@@ -28,18 +28,4 @@ Authorization: Basic Gast_User gast
 ###Groups
 #GET
 GET http://localhost:8080/api/admin/tags
-Authorization: Basic admin admin123
-
-### One-time backfill: re-sync already-stale auto-titles (#726)
-# RUNBOOK: a one-shot ADMIN maintenance call, NOT part of normal operation. Run it ONCE
-# after deploying #726 to clean the existing backlog of stale titles (e.g. a title still
-# showing "2028" after the date was corrected to "1928"). It is synchronous and idempotent
-# — a second run returns {"count": 0} and writes nothing. Hit the backend DIRECTLY on
-# port 8080 (NOT through the SvelteKit proxy) so the sweep can't trip the proxy timeout.
-# Returns {"count": <documents rewritten>}.
-POST http://localhost:8080/api/admin/backfill-titles
-Authorization: Basic admin admin123
-
-### NEGATIV-TEST: ein Nicht-Admin darf den Backfill NICHT auslösen -> 403 Forbidden
-POST http://localhost:8080/api/admin/backfill-titles
-Authorization: Basic Gast_User gast
+Authorization: Basic admin admin123

backend/pom.xml

@@ -41,27 +41,6 @@
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
-			<!-- Force WireMock's ee10 Jetty transitive deps to match Spring Boot's 12.1.8 core -->
-			<dependency>
-				<groupId>org.eclipse.jetty.ee10</groupId>
-				<artifactId>jetty-ee10-servlet</artifactId>
-				<version>12.1.8</version>
-			</dependency>
-			<dependency>
-				<groupId>org.eclipse.jetty.ee10</groupId>
-				<artifactId>jetty-ee10-servlets</artifactId>
-				<version>12.1.8</version>
-			</dependency>
-			<dependency>
-				<groupId>org.eclipse.jetty.ee10</groupId>
-				<artifactId>jetty-ee10-webapp</artifactId>
-				<version>12.1.8</version>
-			</dependency>
-			<dependency>
-				<groupId>org.eclipse.jetty</groupId>
-				<artifactId>jetty-ee</artifactId>
-				<version>12.1.8</version>
-			</dependency>
 		</dependencies>
 	</dependencyManagement>
 	<dependencies>
@@ -158,12 +137,6 @@
 			<artifactId>archunit-junit5</artifactId>
 			<version>1.3.0</version>
 			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.wiremock</groupId>
-			<artifactId>wiremock-jetty12</artifactId>
-			<version>3.9.2</version>
-			<scope>test</scope>
 		</dependency>
 				<!-- Excel Bearbeitung (Apache POI) -->
 		<dependency>

backend/src/main/java/org/raddatz/familienarchiv/audit/AuditKind.java

@@ -50,30 +50,10 @@ public enum AuditKind {
     ADMIN_FORCE_LOGOUT,
 
     /** Payload: {@code {"ip": "1.2.3.4", "email": "addr"}} — password NEVER included */
-    LOGIN_RATE_LIMITED,
-
-    // --- Documents ---
-
-    /** Payload: none — the deleted document's id is carried in the documentId column */
-    DOCUMENT_DELETED,
-
-    // --- Reading Journeys (Lesereisen) ---
-
-    /** Payload: {@code {"geschichteId": "uuid", "itemId": "uuid"}} — documentId is null (journey-scoped, not document-scoped) */
-    JOURNEY_ITEM_ADDED,
-
-    /** Payload: {@code {"geschichteId": "uuid", "itemId": "uuid"}} — documentId is null */
-    JOURNEY_ITEM_REMOVED,
-
-    /** Payload: {@code {"geschichteId": "uuid", "itemId": "uuid"}} — documentId is null */
-    JOURNEY_ITEM_NOTE_UPDATED,
-
-    /** Payload: {@code {"geschichteId": "uuid", "itemCount": 3}} — documentId is null; rolled up in chronik */
-    JOURNEY_ITEMS_REORDERED;
+    LOGIN_RATE_LIMITED;
 
     public static final Set<AuditKind> ROLLUP_ELIGIBLE = Set.of(
             TEXT_SAVED, FILE_UPLOADED, ANNOTATION_CREATED,
-            BLOCK_REVIEWED, COMMENT_ADDED, MENTION_CREATED,
-            JOURNEY_ITEMS_REORDERED
+            BLOCK_REVIEWED, COMMENT_ADDED, MENTION_CREATED
     );
 }

backend/src/main/java/org/raddatz/familienarchiv/auth/LoginRateLimiter.java

@@ -42,17 +42,16 @@ public class LoginRateLimiter {
     // For the current single-VPS setup this is the correct, simplest implementation.
 
     public void checkAndConsume(String ip, String email) {
-        long retryAfterSeconds = windowMinutes * 60L;
         String key = ip + ":" + email.toLowerCase(Locale.ROOT);
         if (!byIpEmail.get(key).tryConsume(1)) {
             throw DomainException.tooManyRequests(ErrorCode.TOO_MANY_LOGIN_ATTEMPTS,
-                    "Too many login attempts from " + ip, retryAfterSeconds);
+                    "Too many login attempts from " + ip);
         }
         if (!byIp.get(ip).tryConsume(1)) {
             // Refund the ipEmail token so IP-level blocking does not erode the per-email quota.
             byIpEmail.get(key).addTokens(1);
             throw DomainException.tooManyRequests(ErrorCode.TOO_MANY_LOGIN_ATTEMPTS,
-                    "Too many login attempts from " + ip, retryAfterSeconds);
+                    "Too many login attempts from " + ip);
         }
     }
 

backend/src/main/java/org/raddatz/familienarchiv/config/FlywayConfig.java

@@ -5,10 +5,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.flywaydb.core.Flyway;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.core.env.Environment;
 
 import javax.sql.DataSource;
-import java.util.Map;
 
 @Configuration
 @RequiredArgsConstructor
@@ -16,7 +14,6 @@ import java.util.Map;
 public class FlywayConfig {
 
     private final DataSource dataSource;
-    private final Environment environment;
 
     @Bean(name = "flyway")
     public Flyway flyway() {
@@ -24,7 +21,6 @@ public class FlywayConfig {
         Flyway flyway = Flyway.configure()
                 .dataSource(dataSource)
                 .locations("classpath:db/migration")
-                .placeholders(Map.of("grafanaDbPassword", resolveGrafanaDbPassword()))
                 .baselineOnMigrate(true)
                 .baselineVersion("4")
                 .load();
@@ -32,22 +28,4 @@ public class FlywayConfig {
         log.info("Flyway: {} migration(s) applied.", result.migrationsExecuted);
         return flyway;
     }
-
-    // Fail-closed: refuse to boot when GRAFANA_DB_PASSWORD is unset. The
-    // grafana_reader role's password is (re)set on every boot by
-    // R__grafana_reader_password.sql, so a missing env var means we'd either
-    // skip the rotation silently or — with a hardcoded fallback — publish a
-    // well-known credential for a role with SELECT on audit_log, documents,
-    // and transcription_blocks. Same shape as UserDataInitializer's refusal
-    // to seed default admin credentials outside dev/test/e2e.
-    String resolveGrafanaDbPassword() {
-        String value = environment.getProperty("GRAFANA_DB_PASSWORD");
-        if (value == null || value.isBlank()) {
-            throw new IllegalStateException(
-                    "GRAFANA_DB_PASSWORD is required: it is consumed by "
-                    + "R__grafana_reader_password.sql to (re)set the grafana_reader "
-                    + "role's password on every boot. Generate with: openssl rand -hex 32");
-        }
-        return value;
-    }
 }

backend/src/main/java/org/raddatz/familienarchiv/config/RateLimitInterceptor.java

@@ -28,7 +28,6 @@ public class RateLimitInterceptor implements HandlerInterceptor {
         AtomicInteger count = requestCounts.get(ip, k -> new AtomicInteger(0));
         if (count.incrementAndGet() > MAX_REQUESTS_PER_MINUTE) {
             response.setStatus(HttpStatus.TOO_MANY_REQUESTS.value());
-            response.setHeader("Retry-After", "60");
             response.getWriter().write("{\"code\":\"RATE_LIMIT_EXCEEDED\",\"message\":\"Too many requests\"}");
             return false;
         }

backend/src/main/java/org/raddatz/familienarchiv/document/DatePrecision.java

@@ -1,17 +0,0 @@
-package org.raddatz.familienarchiv.document;
-
-/**
- * Precision of a document's date. Verbatim mirror of the import normalizer's
- * {@code Precision} enum (tools/import-normalizer/dates.py) — the canonical output is the
- * contract, so there is no translation layer. Do not add, remove, or rename values without
- * also changing the normalizer; a mismatch silently breaks import idempotency (see ADR-025).
- */
-public enum DatePrecision {
-    DAY,
-    MONTH,
-    SEASON,
-    YEAR,
-    RANGE,
-    APPROX,
-    UNKNOWN
-}

backend/src/main/java/org/raddatz/familienarchiv/document/Document.java

@@ -2,7 +2,6 @@ package org.raddatz.familienarchiv.document;
 
 import jakarta.persistence.*;
 import lombok.*;
-import org.hibernate.annotations.BatchSize;
 import org.hibernate.annotations.CreationTimestamp;
 import org.hibernate.annotations.UpdateTimestamp;
 
@@ -22,17 +21,6 @@ import java.util.HashSet;
 import java.util.Set;
 import java.util.UUID;
 
-@NamedEntityGraph(name = "Document.full", attributeNodes = {
-        @NamedAttributeNode("sender"),
-        @NamedAttributeNode("receivers"),
-        @NamedAttributeNode("tags"),
-        @NamedAttributeNode("trainingLabels")
-})
-@NamedEntityGraph(name = "Document.list", attributeNodes = {
-        @NamedAttributeNode("sender"),
-        @NamedAttributeNode("receivers"),
-        @NamedAttributeNode("tags")
-})
 @Entity
 @Table(name = "documents")
 @Data // Lombok: Generiert Getter, Setter, ToString, etc.
@@ -91,29 +79,6 @@ public class Document {
     @Column(name = "meta_date")
     private LocalDate documentDate; // Wann wurde der Brief geschrieben?
 
-    // Precision of documentDate — drives honest rendering ("ca. 1943", "Frühjahr 1943").
-    // Verbatim mirror of the normalizer's Precision enum (see ADR-025).
-    @Enumerated(EnumType.STRING)
-    @Column(name = "meta_date_precision", nullable = false, length = 16)
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    @Builder.Default
-    private DatePrecision metaDatePrecision = DatePrecision.UNKNOWN;
-
-    // Range end — only set when metaDatePrecision is RANGE (open-ended ranges allowed → may be null).
-    @Column(name = "meta_date_end")
-    private LocalDate metaDateEnd;
-
-    // Original date cell, verbatim, preserved for provenance and "as written" display.
-    @Column(name = "meta_date_raw", columnDefinition = "TEXT")
-    private String metaDateRaw;
-
-    // Raw attribution preserved even when a person is linked via sender/receivers.
-    @Column(name = "sender_text", columnDefinition = "TEXT")
-    private String senderText;
-
-    @Column(name = "receiver_text", columnDefinition = "TEXT")
-    private String receiverText;
-
     @Column(name = "meta_location")
     private String location;
 
@@ -153,37 +118,27 @@ public class Document {
     @Builder.Default
     private ScriptType scriptType = ScriptType.UNKNOWN;
 
-    @ManyToMany(fetch = FetchType.LAZY)
+    @ManyToMany(fetch = FetchType.EAGER)
     @JoinTable(name = "document_receivers", joinColumns = @JoinColumn(name = "document_id"), inverseJoinColumns = @JoinColumn(name = "person_id"))
-    @BatchSize(size = 50)
     @Builder.Default
     private Set<Person> receivers = new HashSet<>();
 
-    @ManyToOne(fetch = FetchType.LAZY)
+    @ManyToOne
     @JoinColumn(name = "sender_id")
     private Person sender;
 
-    @ManyToMany(fetch = FetchType.LAZY)
+    @ManyToMany(fetch = FetchType.EAGER)
     @JoinTable(name = "document_tags", joinColumns = @JoinColumn(name = "document_id"), inverseJoinColumns = @JoinColumn(name = "tag_id"))
-    @BatchSize(size = 50)
     @Builder.Default
     private Set<Tag> tags = new HashSet<>();
 
-    @ElementCollection(fetch = FetchType.LAZY)
+    @ElementCollection(fetch = FetchType.EAGER)
     @CollectionTable(name = "document_training_labels", joinColumns = @JoinColumn(name = "document_id"))
     @Column(name = "label")
     @Enumerated(EnumType.STRING)
-    @BatchSize(size = 50)
     @Builder.Default
     private Set<TrainingLabel> trainingLabels = new HashSet<>();
 
-    // Not persisted — computed per detail fetch so read-only users can tell at first
-    // paint whether there is a transcription to read (DocumentService.getDocumentById).
-    @Transient
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    @Builder.Default
-    private boolean hasTranscription = false;
-
     // The `?v={thumbnailGeneratedAt}` cache-buster is load-bearing: the thumbnail
     // endpoint sends `Cache-Control: private, max-age=31536000, immutable`
     // (DocumentController.getDocumentThumbnail). `immutable` is only safe because

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentBatchMetadataDTO.java

@@ -12,8 +12,6 @@ public class DocumentBatchMetadataDTO {
     private UUID senderId;
     private List<UUID> receiverIds;
     private LocalDate documentDate;
-    private DatePrecision metaDatePrecision;
-    private LocalDate metaDateEnd;
     private String location;
     private List<String> tagNames;
     private Boolean metadataComplete;

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentController.java

@@ -3,6 +3,7 @@ package org.raddatz.familienarchiv.document;
 import java.io.IOException;
 import java.time.LocalDate;
 import java.util.ArrayList;
+import java.util.concurrent.TimeUnit;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
@@ -46,7 +47,9 @@ import org.raddatz.familienarchiv.document.DocumentService;
 import org.raddatz.familienarchiv.document.DocumentVersionService;
 import org.raddatz.familienarchiv.filestorage.FileService;
 import org.raddatz.familienarchiv.user.UserService;
+import org.springframework.data.domain.Sort;
 import org.springframework.security.core.Authentication;
+import org.springframework.http.CacheControl;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -135,7 +138,7 @@ public class DocumentController {
     // --- METADATA ---
     @GetMapping("/{id}")
     public Document getDocument(@PathVariable UUID id) {
-        return documentService.getDocumentDetail(id);
+        return documentService.getDocumentById(id);
     }
 
     @PostMapping(consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
@@ -168,8 +171,8 @@ public class DocumentController {
 
     @DeleteMapping("/{id}")
     @RequirePermission(Permission.WRITE_ALL)
-    public ResponseEntity<Void> deleteDocument(@PathVariable UUID id, Authentication authentication) {
-        documentService.deleteDocument(id, requireUserId(authentication));
+    public ResponseEntity<Void> deleteDocument(@PathVariable UUID id) {
+        documentService.deleteDocument(id);
         return ResponseEntity.noContent().build();
     }
 
@@ -310,11 +313,9 @@ public class DocumentController {
             @RequestParam(required = false) String tagQ,
             @RequestParam(required = false) DocumentStatus status,
             @RequestParam(required = false) String tagOp,
-            @RequestParam(required = false) Boolean undated,
             Authentication authentication) {
         TagOperator operator = "OR".equalsIgnoreCase(tagOp) ? TagOperator.OR : TagOperator.AND;
-        SearchFilters filters = new SearchFilters(q, from, to, senderId, receiverId, tags, tagQ, status, operator, Boolean.TRUE.equals(undated));
-        List<UUID> ids = documentService.findIdsForFilter(filters);
+        List<UUID> ids = documentService.findIdsForFilter(q, from, to, senderId, receiverId, tags, tagQ, status, operator);
         if (ids.size() > BULK_EDIT_FILTER_MAX_IDS) {
             throw DomainException.badRequest(ErrorCode.BULK_EDIT_TOO_MANY_IDS,
                     "Filter matches " + ids.size() + " documents — refine filter (max " + BULK_EDIT_FILTER_MAX_IDS + ")");
@@ -374,7 +375,6 @@ public class DocumentController {
             @Parameter(description = "Sort field") @RequestParam(required = false) DocumentSort sort,
             @Parameter(description = "Sort direction: ASC or DESC") @RequestParam(required = false, defaultValue = "DESC") String dir,
             @Parameter(description = "Tag operator: AND (default) or OR") @RequestParam(required = false) String tagOp,
-            @Parameter(description = "Restrict to undated documents (meta_date IS NULL)") @RequestParam(required = false) Boolean undated,
             // @Max on page guards against overflow when pageable.getOffset() is computed
             // as page * size — Integer.MAX_VALUE * 50 would wrap to a negative long, which
             // Hibernate cheerfully turns into an invalid SQL OFFSET.
@@ -386,9 +386,8 @@ public class DocumentController {
         // tagOp is a raw String at the HTTP boundary; any value other than "OR" (case-insensitive)
         // defaults to AND, which matches the frontend default and keeps old clients working.
         TagOperator operator = "OR".equalsIgnoreCase(tagOp) ? TagOperator.OR : TagOperator.AND;
-        SearchFilters filters = new SearchFilters(q, from, to, senderId, receiverId, tags, tagQ, status, operator, Boolean.TRUE.equals(undated));
         Pageable pageable = PageRequest.of(page, size);
-        return ResponseEntity.ok(documentService.searchDocuments(filters, sort, dir, pageable));
+        return ResponseEntity.ok(documentService.searchDocuments(q, from, to, senderId, receiverId, tags, tagQ, status, sort, dir, operator, pageable));
     }
 
     @GetMapping(value = "/density", produces = MediaType.APPLICATION_JSON_VALUE)
@@ -403,7 +402,9 @@ public class DocumentController {
         TagOperator operator = "OR".equalsIgnoreCase(tagOp) ? TagOperator.OR : TagOperator.AND;
         DocumentDensityResult result = documentService.getDensity(
                 new DensityFilters(q, senderId, receiverId, tags, tagQ, status, operator));
-        return ResponseEntity.ok(result);
+        return ResponseEntity.ok()
+                .cacheControl(CacheControl.maxAge(5, TimeUnit.MINUTES).cachePrivate())
+                .body(result);
     }
 
     // --- TRAINING LABELS ---
@@ -442,6 +443,17 @@ public class DocumentController {
         return documentVersionService.getVersion(id, versionId);
     }
 
+    @GetMapping("/conversation")
+    public List<Document> getConversation(
+            @RequestParam UUID senderId,
+            @RequestParam(required = false) UUID receiverId,
+            @RequestParam(required = false) LocalDate from,
+            @RequestParam(required = false) LocalDate to,
+            @RequestParam(defaultValue = "DESC") String dir) {
+        Sort sort = Sort.by(Sort.Direction.fromString(dir.toUpperCase()), "documentDate");
+        return documentService.getConversationFiltered(senderId, receiverId, from, to, sort);
+    }
+
     private UUID requireUserId(Authentication authentication) {
         return SecurityUtils.requireUserId(authentication, userService);
     }

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentDeletingEvent.java

@@ -1,11 +0,0 @@
-package org.raddatz.familienarchiv.document;
-
-import java.util.UUID;
-
-/**
- * Published by DocumentService.deleteDocument inside its @Transactional boundary,
- * before documentRepository.deleteById fires. Listeners run synchronously in the
- * publisher's thread and transaction via plain @EventListener — this is load-bearing:
- * see ADR-038.
- */
-public record DocumentDeletingEvent(UUID documentId) {}

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentListItem.java

@@ -1,44 +0,0 @@
-package org.raddatz.familienarchiv.document;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.raddatz.familienarchiv.audit.ActivityActorDTO;
-import org.raddatz.familienarchiv.person.Person;
-import org.raddatz.familienarchiv.tag.Tag;
-
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-import java.util.List;
-import java.util.UUID;
-
-public record DocumentListItem(
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        UUID id,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        String title,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        String originalFilename,
-        String thumbnailUrl,
-        LocalDate documentDate,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        DatePrecision metaDatePrecision,
-        LocalDate metaDateEnd,
-        Person sender,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        List<Person> receivers,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        List<Tag> tags,
-        String archiveBox,
-        String archiveFolder,
-        String location,
-        String summary,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        int completionPercentage,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        List<ActivityActorDTO> contributors,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        SearchMatchData matchData,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        LocalDateTime createdAt,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        LocalDateTime updatedAt
-) {}

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentRepository.java

@@ -7,14 +7,13 @@ import org.raddatz.familienarchiv.document.DocumentStatus;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
-import org.springframework.data.jpa.domain.Specification;
-import org.springframework.data.jpa.repository.EntityGraph;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
+import java.time.LocalDate;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
@@ -24,25 +23,6 @@ import java.util.UUID;
 @Repository
 public interface DocumentRepository extends JpaRepository<Document, UUID>, JpaSpecificationExecutor<Document> {
 
-    @EntityGraph("Document.full")
-    Optional<Document> findById(UUID id);
-
-    @EntityGraph("Document.list")
-    Page<Document> findAll(Specification<Document> spec, Pageable pageable);
-
-    @EntityGraph("Document.list")
-    List<Document> findAll(Specification<Document> spec);
-
-    @EntityGraph("Document.list")
-    Page<Document> findAll(Pageable pageable);
-
-    // Loader for the relevance fast path: list-item enrichment reads tags after the
-    // repository call returns, so the fetch shape must match the spec-based findAll
-    // overloads above. Plain findAllById carries no entity graph and must not feed
-    // enrichItems — see DocumentService.relevanceSortedPageFromSql.
-    @EntityGraph("Document.list")
-    List<Document> findByIdIn(Collection<UUID> ids);
-
     // Findet ein Dokument anhand des ursprünglichen Dateinamens
     // Wichtig für den Abgleich beim Excel-Import & Datei-Upload
     Optional<Document> findByOriginalFilename(String originalFilename);
@@ -50,27 +30,17 @@ public interface DocumentRepository extends JpaRepository<Document, UUID>, JpaSp
     // Wie oben, gibt aber nur das erste Ergebnis zurück — sicher wenn doppelte Dateinamen existieren
     Optional<Document> findFirstByOriginalFilename(String originalFilename);
 
-    // Callers access only status/id scalar fields — no graph needed.
+    // Findet alle Dokumente mit einem bestimmten Status
+    // z.B. um alle offenen "PLACEHOLDER" zu finden
     List<Document> findByStatus(DocumentStatus status);
 
     // Prüft effizient, ob ein Dateiname schon existiert (gibt true/false zurück)
     boolean existsByOriginalFilename(String originalFilename);
 
-    // Bulk-fetch for global timeline path — single query with sender+receivers eager-loaded.
-    @EntityGraph("Document.list")
-    @Query("SELECT d FROM Document d")
-    List<Document> findAllForTimeline();
-
-    // lazy – @BatchSize(50) fallback active; see ADR-022
-    @EntityGraph("Document.full")
     List<Document> findBySenderId(UUID senderId);
 
-    // lazy – @BatchSize(50) fallback active; see ADR-022
-    @EntityGraph("Document.full")
     List<Document> findByReceiversId(UUID receiverId);
 
-
-    // Callers access only doc.getTags() to mutate the set — receivers/sender not touched; no graph needed.
     List<Document> findByTags_Id(UUID tagId);
 
     @Query("SELECT d FROM Document d WHERE d.id NOT IN (SELECT DISTINCT dv.documentId FROM DocumentVersion dv)")
@@ -85,14 +55,36 @@ public interface DocumentRepository extends JpaRepository<Document, UUID>, JpaSp
 
     long countByMetadataCompleteFalse();
 
-    // No production callers — only used if a future export path iterates the full list; no graph needed.
     List<Document> findByMetadataCompleteFalse(Sort sort);
 
-    // Callers map to IncompleteDocumentDTO using only scalar fields (id, title, createdAt) — no graph needed.
     Page<Document> findByMetadataCompleteFalse(Pageable pageable);
 
     Optional<Document> findFirstByMetadataCompleteFalseAndIdNot(UUID id, Sort sort);
 
+    @Query("SELECT DISTINCT d FROM Document d " +
+            "JOIN d.receivers r " +
+            "WHERE " +
+            "((d.sender.id = :person1 AND r.id = :person2) " +
+            " OR " +
+            " (d.sender.id = :person2 AND r.id = :person1)) " +
+            "AND d.documentDate BETWEEN :from AND :to")
+    List<Document> findConversation(
+            @Param("person1") UUID person1,
+            @Param("person2") UUID person2,
+            @Param("from") LocalDate from,
+            @Param("to") LocalDate to,
+            Sort sort);
+
+    @Query("SELECT DISTINCT d FROM Document d " +
+            "LEFT JOIN d.receivers r " +
+            "WHERE (d.sender.id = :personId OR r.id = :personId) " +
+            "AND d.documentDate BETWEEN :from AND :to")
+    List<Document> findSinglePersonCorrespondence(
+            @Param("personId") UUID personId,
+            @Param("from") LocalDate from,
+            @Param("to") LocalDate to,
+            Sort sort);
+
     @Query(nativeQuery = true, value = """
             SELECT d.id FROM documents d
             CROSS JOIN LATERAL (

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentSearchItem.java

@@ -0,0 +1,18 @@
+package org.raddatz.familienarchiv.document;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.raddatz.familienarchiv.audit.ActivityActorDTO;
+import org.raddatz.familienarchiv.document.Document;
+
+import java.util.List;
+
+public record DocumentSearchItem(
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        Document document,
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        SearchMatchData matchData,
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        int completionPercentage,
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        List<ActivityActorDTO> contributors
+) {}

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentSearchResult.java

@@ -7,7 +7,7 @@ import java.util.List;
 
 public record DocumentSearchResult(
         @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        List<DocumentListItem> items,
+        List<DocumentSearchItem> items,
         @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
         long totalElements,
         @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
@@ -15,45 +15,24 @@ public record DocumentSearchResult(
         @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
         int pageSize,
         @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        int totalPages,
-        /**
-         * Total number of undated documents (meta_date IS NULL) matching the current
-         * filter context (q/tags/sender/receiver/status) across ALL pages — not the
-         * undated rows on the current page. Computed independently of the "Nur
-         * undatierte" toggle so it never collapses to the page slice (issue #668).
-         */
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-        long undatedCount
+        int totalPages
 ) {
     /**
      * Single-page convenience factory used by empty-result shortcuts and by tests that
-     * don't care about paging. Treats the whole list as page 0 of itself. The undated
-     * count defaults to 0 — the service overlays the real global count via
-     * {@link #withUndatedCount(long)} before returning.
+     * don't care about paging. Treats the whole list as page 0 of itself.
      */
-    public static DocumentSearchResult of(List<DocumentListItem> items) {
+    public static DocumentSearchResult of(List<DocumentSearchItem> items) {
         int size = items.size();
-        return new DocumentSearchResult(items, size, 0, size, size == 0 ? 0 : 1, 0L);
+        return new DocumentSearchResult(items, size, 0, size, size == 0 ? 0 : 1);
     }
 
     /**
      * Paged factory used by the service when it has a real Pageable + full match count
-     * (e.g. from Spring's Page&lt;T&gt; or from an in-memory sort-then-slice). The undated
-     * count defaults to 0 — the service overlays the real global count via
-     * {@link #withUndatedCount(long)} before returning.
+     * (e.g. from Spring's Page<T> or from an in-memory sort-then-slice).
      */
-    public static DocumentSearchResult paged(List<DocumentListItem> slice, Pageable pageable, long totalElements) {
+    public static DocumentSearchResult paged(List<DocumentSearchItem> slice, Pageable pageable, long totalElements) {
         int pageSize = pageable.getPageSize();
         int totalPages = pageSize == 0 ? 0 : (int) ((totalElements + pageSize - 1) / pageSize);
-        return new DocumentSearchResult(slice, totalElements, pageable.getPageNumber(), pageSize, totalPages, 0L);
-    }
-
-    /**
-     * Returns a copy with the global undated count overlaid, leaving every other
-     * field untouched. Lets the service compute the count once and attach it to
-     * whichever result shape the search path produced.
-     */
-    public DocumentSearchResult withUndatedCount(long undatedCount) {
-        return new DocumentSearchResult(items, totalElements, pageNumber, pageSize, totalPages, undatedCount);
+        return new DocumentSearchResult(slice, totalElements, pageable.getPageNumber(), pageSize, totalPages);
     }
 }

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentService.java

@@ -10,6 +10,7 @@ import org.raddatz.familienarchiv.audit.AuditService;
 import org.raddatz.familienarchiv.document.DocumentBatchMetadataDTO;
 import org.raddatz.familienarchiv.document.DocumentBatchSummary;
 import org.raddatz.familienarchiv.document.DocumentBulkEditDTO;
+import org.raddatz.familienarchiv.document.DocumentSearchItem;
 import org.raddatz.familienarchiv.document.DocumentSearchResult;
 import org.raddatz.familienarchiv.document.DocumentSort;
 import org.raddatz.familienarchiv.document.DocumentUpdateDTO;
@@ -28,13 +29,10 @@ import org.raddatz.familienarchiv.ocr.TrainingLabel;
 import org.raddatz.familienarchiv.person.Person;
 import org.raddatz.familienarchiv.tag.Tag;
 import org.raddatz.familienarchiv.document.DocumentRepository;
-import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
-import jakarta.persistence.criteria.JoinType;
-import jakarta.persistence.criteria.Predicate;
 import org.springframework.data.jpa.domain.Specification;
 import org.raddatz.familienarchiv.exception.DomainException;
 import org.raddatz.familienarchiv.exception.ErrorCode;
@@ -71,7 +69,6 @@ import static org.raddatz.familienarchiv.document.DocumentSpecifications.*;
 public class DocumentService {
 
     private final DocumentRepository documentRepository;
-    private final DocumentTitleFactory documentTitleFactory;
     private final PersonService personService;
     private final FileService fileService;
     private final TagService tagService;
@@ -81,7 +78,6 @@ public class DocumentService {
     private final TranscriptionBlockQueryService transcriptionBlockQueryService;
     private final AuditLogQueryService auditLogQueryService;
     private final ThumbnailAsyncRunner thumbnailAsyncRunner;
-    private final ApplicationEventPublisher eventPublisher;
 
     public record StoreResult(Document document, boolean isNew) {}
 
@@ -142,10 +138,8 @@ public class DocumentService {
      * <p>Implementation note: groups in memory rather than via SQL GROUP BY
      * because the existing {@link Specification} predicates compose easily
      * with {@code findAll(spec)} and the archive size (≈5k docs) keeps this
-     * well under the 200ms p95 target. The controller sets no explicit
-     * Cache-Control, so the response is served fresh on every load (issue
-     * #709) — the recompute is imperceptible and stale month counts after an
-     * edit would be misleading on an interactive chart.
+     * well under the 200ms p95 target. Cache-Control: max-age=300 on the
+     * controller layer absorbs repeated browse loads.
      *
      * <p>Tracked in issue #481 for re-evaluation when {@code documents > 50k}
      * — at that scale move the aggregation into SQL (GROUP BY TO_CHAR(meta_date,
@@ -174,13 +168,11 @@ public class DocumentService {
     /** Loads matching documents and projects to non-null {@link LocalDate}s. */
     private List<LocalDate> loadFilteredDates(DensityFilters filters, List<UUID> ftsIds) {
         boolean hasFts = ftsIds != null;
-        // Density and search keep separate filter records (DensityFilters has no
-        // date/undated fields); adapt to SearchFilters here to reuse buildSearchSpec.
-        // Date bounds stay null and undated=false — the density path never filters by date.
-        SearchFilters searchFilters = new SearchFilters(
-                filters.text(), null, null, filters.sender(), filters.receiver(),
-                filters.tags(), filters.tagQ(), filters.status(), filters.tagOperator(), false);
-        Specification<Document> spec = buildSearchSpec(hasFts, ftsIds, searchFilters);
+        Specification<Document> spec = buildSearchSpec(
+                hasFts, ftsIds, null, null,
+                filters.sender(), filters.receiver(),
+                filters.tags(), filters.tagQ(),
+                filters.status(), filters.tagOperator());
         return documentRepository.findAll(spec).stream()
                 .map(Document::getDocumentDate)
                 .filter(Objects::nonNull)
@@ -384,17 +376,9 @@ public class DocumentService {
 
         DocumentStatus statusBefore = doc.getStatus();
 
-        // Auto-title sync (#726): capture the machine title from the CURRENTLY-persisted state
-        // BEFORE any setter runs — the setters below overwrite date/location and applyDatePrecision
-        // skips nulls, so the old state must be read first. The submitted title is the catalog
-        // auto-title iff it equals this; only then does it follow date/location forward.
-        String autoTitleBefore = documentTitleFactory.build(doc);
-
         // 1. Einfache Felder Update
-        doc.setTitle(resolveTitle(dto.getTitle(), autoTitleBefore, doc, dto));
+        doc.setTitle(dto.getTitle());
         doc.setDocumentDate(dto.getDocumentDate());
-        applyDatePrecision(doc, dto);
-        validateDateRange(doc); // guard before any save (updateDocumentTags below persists)
         doc.setLocation(dto.getLocation());
         doc.setTranscription(dto.getTranscription());
         doc.setSummary(dto.getSummary());
@@ -435,11 +419,7 @@ public class DocumentService {
             doc.setScriptType(dto.getScriptType());
         }
 
-        // 4. Datei austauschen (nur wenn eine neue ausgewählt wurde).
-        // NB (#726): this reassigns originalFilename to the uploaded file's name. The title's index
-        // segment is originalFilename, so after a replace the stored title no longer matches
-        // build(currentState) and the row is treated as manual — neither save-time nor backfill
-        // rewrites it. Accepted fail-safe (ADR-031), and autoTitleBefore was already captured above.
+        // 4. Datei austauschen (nur wenn eine neue ausgewählt wurde)
         boolean fileReplaced = newFile != null && !newFile.isEmpty();
         if (fileReplaced) {
             FileService.UploadResult upload = fileService.uploadFile(newFile, newFile.getOriginalFilename());
@@ -467,97 +447,6 @@ public class DocumentService {
         return saved;
     }
 
-    /**
-     * Decides the title to persist on an edit (#726). The submitted title is the catalog
-     * auto-title only when it equals {@code autoBefore} (built from the stored state) — an exact
-     * comparison with no heuristic, relying on the edit form round-tripping the stored title
-     * verbatim when untouched. A machine title is rebuilt from the new state so a corrected
-     * date/location flows into it; a hand-written or freshly-typed title is kept verbatim. A blank
-     * submission is never persisted (title is always present) — it falls back to the rebuilt
-     * auto-title, which always carries at least the index.
-     */
-    private String resolveTitle(String submitted, String autoBefore, Document doc, DocumentUpdateDTO dto) {
-        if (submitted == null || submitted.isBlank()) {
-            return documentTitleFactory.build(projectedState(doc, dto));
-        }
-        if (!Objects.equals(submitted, autoBefore)) {
-            return submitted;
-        }
-        return documentTitleFactory.build(projectedState(doc, dto));
-    }
-
-    /**
-     * The document state the regenerated title is built from. It is composed from the SAME
-     * resolvers the real setters use — {@code documentDate}/{@code location} overwritten from the
-     * DTO (a null value clears the field), precision/end/raw resolved skip-null via
-     * {@link #effectivePrecision}/{@link #effectiveMetaDateEnd}/{@link #effectiveMetaDateRaw} — so
-     * the projection cannot drift from {@link #updateDocument}. The index ({@code originalFilename})
-     * is never touched by a metadata edit.
-     */
-    private Document projectedState(Document doc, DocumentUpdateDTO dto) {
-        return Document.builder()
-                .originalFilename(doc.getOriginalFilename())
-                .documentDate(dto.getDocumentDate())
-                .location(dto.getLocation())
-                .metaDatePrecision(effectivePrecision(doc, dto))
-                .metaDateEnd(effectiveMetaDateEnd(doc, dto))
-                .metaDateRaw(effectiveMetaDateRaw(doc, dto))
-                .build();
-    }
-
-    /**
-     * Applies the three date-precision fields skip-null: a null DTO field means "not submitted",
-     * so the stored value is kept rather than overwritten with null — which would fabricate a
-     * precision the user never chose, the exact dishonesty #666 exists to prevent. Expressed via
-     * the shared {@code effective*} resolvers so {@link #projectedState} stays lock-step (writing
-     * the stored value back when the DTO omits a field is a harmless no-op).
-     */
-    private void applyDatePrecision(Document doc, DocumentUpdateDTO dto) {
-        doc.setMetaDatePrecision(effectivePrecision(doc, dto));
-        doc.setMetaDateEnd(effectiveMetaDateEnd(doc, dto));
-        doc.setMetaDateRaw(effectiveMetaDateRaw(doc, dto));
-    }
-
-    // Skip-null date-field resolution shared by applyDatePrecision (the real setters) and
-    // projectedState (the title projection) — the single rule keeps them from diverging (#726).
-    private static DatePrecision effectivePrecision(Document doc, DocumentUpdateDTO dto) {
-        return dto.getMetaDatePrecision() != null ? dto.getMetaDatePrecision() : doc.getMetaDatePrecision();
-    }
-
-    private static LocalDate effectiveMetaDateEnd(Document doc, DocumentUpdateDTO dto) {
-        return dto.getMetaDateEnd() != null ? dto.getMetaDateEnd() : doc.getMetaDateEnd();
-    }
-
-    private static String effectiveMetaDateRaw(Document doc, DocumentUpdateDTO dto) {
-        return dto.getMetaDateRaw() != null ? dto.getMetaDateRaw() : doc.getMetaDateRaw();
-    }
-
-    /**
-     * Friendly guard for the two V69 date-range CHECK constraints, run before save so a
-     * user date typo returns a clean 400 INVALID_DATE_RANGE instead of falling through to
-     * the generic handler (HTTP 500 + Sentry + ERROR log). Validates the post-apply {@code doc}
-     * state, not the DTO, because precision/end may have been carried over from the stored row
-     * when the DTO field was null. The DB CHECK remains the backstop; this never weakens it.
-     */
-    private void validateDateRange(Document doc) {
-        // Mirrors chk_meta_date_end_after_start: end >= start, with null start allowed.
-        // Use isBefore (equal dates are valid) — never !isAfter, which would contradict the DB's >=.
-        if (doc.getMetaDatePrecision() == DatePrecision.RANGE
-                && doc.getDocumentDate() != null
-                && doc.getMetaDateEnd() != null
-                && doc.getMetaDateEnd().isBefore(doc.getDocumentDate())) {
-            throw DomainException.badRequest(ErrorCode.INVALID_DATE_RANGE,
-                    "meta_date_end must not be before meta_date");
-        }
-        // Mirrors chk_meta_date_end_only_for_range. API-only: the edit form clears the
-        // end field off-RANGE, so this branch closes the same 500 class for direct clients.
-        if (doc.getMetaDateEnd() != null && doc.getMetaDatePrecision() != DatePrecision.RANGE) {
-            throw DomainException.badRequest(ErrorCode.INVALID_DATE_RANGE,
-                    "meta_date_end is only allowed when meta_date_precision is RANGE");
-        }
-    }
-
-    @Transactional
     public Document updateDocumentTags(UUID docId, List<String> tagNames) {
         Document doc = documentRepository.findById(docId)
                 .orElseThrow(() -> DomainException.notFound(ErrorCode.DOCUMENT_NOT_FOUND, "Document not found: " + docId));
@@ -591,15 +480,17 @@ public class DocumentService {
      * round-trip.
      */
     @Transactional(readOnly = true)
-    public List<UUID> findIdsForFilter(SearchFilters filters) {
-        boolean hasText = StringUtils.hasText(filters.text());
+    public List<UUID> findIdsForFilter(String text, LocalDate from, LocalDate to, UUID sender, UUID receiver,
+                                       List<String> tags, String tagQ, DocumentStatus status, TagOperator tagOperator) {
+        boolean hasText = StringUtils.hasText(text);
         List<UUID> rankedIds = null;
         if (hasText) {
-            rankedIds = documentRepository.findAllMatchingIdsByFts(filters.text());
+            rankedIds = documentRepository.findAllMatchingIdsByFts(text);
             if (rankedIds.isEmpty()) return List.of();
         }
 
-        Specification<Document> spec = buildSearchSpec(hasText, rankedIds, filters);
+        Specification<Document> spec = buildSearchSpec(
+                hasText, rankedIds, from, to, sender, receiver, tags, tagQ, status, tagOperator);
         return documentRepository.findAll(spec).stream().map(Document::getId).toList();
     }
 
@@ -609,18 +500,21 @@ public class DocumentService {
      * (uncapped, ID-only). Caller does its own FTS short-circuit when the
      * full-text query returned no rows.
      */
-    private Specification<Document> buildSearchSpec(boolean hasText, List<UUID> ftsIds, SearchFilters filters) {
-        boolean useOrLogic = filters.tagOperator() == TagOperator.OR;
-        List<Set<UUID>> expandedTagSets = tagService.expandTagNamesToDescendantIdSets(filters.tags());
+    private Specification<Document> buildSearchSpec(boolean hasText, List<UUID> ftsIds,
+                                                    LocalDate from, LocalDate to,
+                                                    UUID sender, UUID receiver,
+                                                    List<String> tags, String tagQ,
+                                                    DocumentStatus status, TagOperator tagOperator) {
+        boolean useOrLogic = tagOperator == TagOperator.OR;
+        List<Set<UUID>> expandedTagSets = tagService.expandTagNamesToDescendantIdSets(tags);
         Specification<Document> textSpec = hasText ? hasIds(ftsIds) : (root, query, cb) -> null;
         return Specification.where(textSpec)
-                .and(isBetween(filters.from(), filters.to()))
-                .and(hasSender(filters.sender()))
-                .and(hasReceiver(filters.receiver()))
+                .and(isBetween(from, to))
+                .and(hasSender(sender))
+                .and(hasReceiver(receiver))
                 .and(hasTags(expandedTagSets, useOrLogic))
-                .and(hasTagPartial(filters.tagQ()))
-                .and(hasStatus(filters.status()))
-                .and(undatedOnly(filters.undated()));
+                .and(hasTagPartial(tagQ))
+                .and(hasStatus(status));
     }
 
     /**
@@ -741,7 +635,7 @@ public class DocumentService {
         return saved;
     }
 
-    @Transactional(readOnly = true)
+    // 0. Zuletzt aktive Dokumente (sortiert nach updatedAt DESC)
     public List<Document> getRecentActivity(int size) {
         return documentRepository.findAll(
                 PageRequest.of(0, size, Sort.by(Sort.Direction.DESC, "updatedAt"))
@@ -749,57 +643,22 @@ public class DocumentService {
     }
 
     // 1. Allgemeine Suche (für das Suchfeld im Frontend)
-    public DocumentSearchResult searchDocuments(SearchFilters filters, DocumentSort sort, String dir, Pageable pageable) {
-        boolean hasText = StringUtils.hasText(filters.text());
+    public DocumentSearchResult searchDocuments(String text, LocalDate from, LocalDate to, UUID sender, UUID receiver, List<String> tags, String tagQ, DocumentStatus status, DocumentSort sort, String dir, TagOperator tagOperator, Pageable pageable) {
+        boolean hasText = StringUtils.hasText(text);
 
-        // Pure-text RELEVANCE: push pagination + ts_rank ordering into SQL — skip
-        // findAllMatchingIdsByFts entirely (ADR-008). This must run BEFORE any
-        // findAllMatchingIdsByFts call so the fast path is preserved. An active undated
-        // filter must NOT take this path: it bypasses buildSearchSpec, so the
-        // undatedOnly predicate would be silently dropped. By definition this path has
-        // no date/sender/receiver/tag/status filters, and undated documents are valid
-        // FTS hits already folded into the ranked page, so there is no separate undated
-        // count to report here.
-        if (!filters.undated() && isPureTextRelevance(hasText, sort, filters)) {
-            return relevanceSortedPageFromSql(filters.text(), pageable);
+        // Pure-text RELEVANCE: push pagination into SQL — skip findAllMatchingIdsByFts entirely (ADR-008).
+        if (isPureTextRelevance(hasText, sort, from, to, sender, receiver, tags, tagQ, status)) {
+            return relevanceSortedPageFromSql(text, pageable);
         }
 
         List<UUID> rankedIds = null;
         if (hasText) {
-            rankedIds = documentRepository.findAllMatchingIdsByFts(filters.text());
-            // FTS matched nothing → no results and, by definition, no undated matches either.
+            rankedIds = documentRepository.findAllMatchingIdsByFts(text);
             if (rankedIds.isEmpty()) return DocumentSearchResult.of(List.of());
         }
 
-        // Global undated count for the current filter (q/tags/sender/receiver/status),
-        // forcing undatedOnly(true) and IGNORING the user's "Nur undatierte" toggle so
-        // it never collapses to the page slice and never double-counts (issue #668).
-        long undatedCount = countUndatedForFilter(hasText, rankedIds, filters.withUndated(true));
-
-        return runSearch(hasText, rankedIds, filters, sort, dir, pageable)
-                .withUndatedCount(undatedCount);
-    }
-
-    /**
-     * Counts every undated document (meta_date IS NULL) matching the active filter,
-     * across all pages, independent of the undated toggle. The caller passes
-     * {@code filters.withUndated(true)} so the count tracks q/tags/sender/receiver/status
-     * regardless of the user's "Nur undatierte" toggle. A {@code from}/{@code to} range
-     * excludes undated rows by the collision rule (#668), so the count is legitimately 0
-     * inside a date range.
-     */
-    private long countUndatedForFilter(boolean hasText, List<UUID> ftsIds, SearchFilters filters) {
-        Specification<Document> undatedSpec = buildSearchSpec(hasText, ftsIds, filters);
-        return documentRepository.count(undatedSpec);
-    }
-
-    /** The original search dispatch — produces the page slice + totals, sans undated count. */
-    private DocumentSearchResult runSearch(boolean hasText, List<UUID> rankedIds, SearchFilters filters,
-                                           DocumentSort sort, String dir, Pageable pageable) {
-        // The pure-text RELEVANCE fast path is handled by the caller (searchDocuments)
-        // before findAllMatchingIdsByFts runs, so it never reaches here (ADR-008).
-        Specification<Document> spec = buildSearchSpec(hasText, rankedIds, filters);
-        String text = filters.text();
+        Specification<Document> spec = buildSearchSpec(
+                hasText, rankedIds, from, to, sender, receiver, tags, tagQ, status, tagOperator);
 
         // SENDER and RECEIVER sorts load the full match set and slice in-memory.
         // JPA's Sort.by("sender.lastName") generates an INNER JOIN that silently drops
@@ -833,12 +692,12 @@ public class DocumentService {
         return buildResultPaged(page.getContent(), text, pageable, page.getTotalElements());
     }
 
-    private static boolean isPureTextRelevance(boolean hasText, DocumentSort sort, SearchFilters filters) {
+    private static boolean isPureTextRelevance(boolean hasText, DocumentSort sort,
+            LocalDate from, LocalDate to, UUID sender, UUID receiver,
+            List<String> tags, String tagQ, DocumentStatus status) {
         return hasText && (sort == null || sort == DocumentSort.RELEVANCE)
-                && filters.from() == null && filters.to() == null
-                && filters.sender() == null && filters.receiver() == null
-                && (filters.tags() == null || filters.tags().isEmpty())
-                && (filters.tagQ() == null || filters.tagQ().isBlank()) && filters.status() == null;
+                && from == null && to == null && sender == null && receiver == null
+                && (tags == null || tags.isEmpty()) && (tagQ == null || tagQ.isBlank()) && status == null;
     }
 
     /**
@@ -853,14 +712,14 @@ public class DocumentService {
         FtsPage ftsPage = toFtsPage(documentRepository.findFtsPageRaw(text, offset, limit));
         if (ftsPage.hits().isEmpty()) return DocumentSearchResult.of(List.of());
 
-        // Preserve ts_rank order from SQL across the JPA findByIdIn call.
+        // Preserve ts_rank order from SQL across the JPA findAllById call.
         Map<UUID, Integer> rankMap = new HashMap<>();
         List<UUID> pageIds = new ArrayList<>();
         for (int i = 0; i < ftsPage.hits().size(); i++) {
             rankMap.put(ftsPage.hits().get(i).id(), i);
             pageIds.add(ftsPage.hits().get(i).id());
         }
-        List<Document> docs = documentRepository.findByIdIn(pageIds).stream()
+        List<Document> docs = documentRepository.findAllById(pageIds).stream()
                 .sorted(Comparator.comparingInt(d -> rankMap.getOrDefault(d.getId(), Integer.MAX_VALUE)))
                 .toList();
         return buildResultPaged(docs, text, pageable, ftsPage.total());
@@ -876,7 +735,7 @@ public class DocumentService {
         return DocumentSearchResult.paged(enrichItems(slice, text), pageable, totalElements);
     }
 
-    private List<DocumentListItem> enrichItems(List<Document> documents, String text) {
+    private List<DocumentSearchItem> enrichItems(List<Document> documents, String text) {
         List<Document> colorResolved = resolveDocumentTagColors(documents);
         Map<UUID, SearchMatchData> matchData = enrichWithMatchData(colorResolved, text);
 
@@ -884,7 +743,7 @@ public class DocumentService {
         Map<UUID, Integer> completionByDoc = fetchCompletionPercentages(docIds);
         Map<UUID, List<ActivityActorDTO>> contributorsByDoc = auditLogQueryService.findRecentContributorsPerDocument(docIds);
 
-        return colorResolved.stream().map(doc -> toListItem(
+        return colorResolved.stream().map(doc -> new DocumentSearchItem(
                 doc,
                 matchData.getOrDefault(doc.getId(), SearchMatchData.empty()),
                 completionByDoc.getOrDefault(doc.getId(), 0),
@@ -892,30 +751,6 @@ public class DocumentService {
         )).toList();
     }
 
-    private DocumentListItem toListItem(Document doc, SearchMatchData match, int completionPct, List<ActivityActorDTO> contributors) {
-        return new DocumentListItem(
-                doc.getId(),
-                doc.getTitle(),
-                doc.getOriginalFilename(),
-                doc.getThumbnailUrl(),
-                doc.getDocumentDate(),
-                doc.getMetaDatePrecision(),
-                doc.getMetaDateEnd(),
-                doc.getSender(),
-                List.copyOf(doc.getReceivers()),
-                List.copyOf(doc.getTags()),
-                doc.getArchiveBox(),
-                doc.getArchiveFolder(),
-                doc.getLocation(),
-                doc.getSummary(),
-                completionPct,
-                contributors,
-                match,
-                doc.getCreatedAt(),
-                doc.getUpdatedAt()
-        );
-    }
-
     private Map<UUID, Integer> fetchCompletionPercentages(List<UUID> docIds) {
         return transcriptionBlockQueryService.getCompletionStats(docIds);
     }
@@ -923,15 +758,7 @@ public class DocumentService {
     private Sort resolveSort(DocumentSort sort, String dir) {
         Sort.Direction direction = "ASC".equalsIgnoreCase(dir) ? Sort.Direction.ASC : Sort.Direction.DESC;
         if (sort == null || sort == DocumentSort.DATE || sort == DocumentSort.RELEVANCE) {
-            // Undated documents (null documentDate) must order last regardless of
-            // direction — Postgres puts NULLs FIRST on ASC by default, which would
-            // surface the undated pile at the top with no explanation (issue #668).
-            // The title tiebreaker gives a stable total order when every row is
-            // null-dated (the "Nur undatierte" filter), so pagination is deterministic.
-            // title is @Column(nullable=false), so it is always present.
-            return Sort.by(
-                    new Sort.Order(direction, "documentDate").nullsLast(),
-                    Sort.Order.asc("title"));
+            return Sort.by(direction, "documentDate");
         }
         // SENDER and RECEIVER are sorted in-memory before this method is called
         return switch (sort) {
@@ -979,6 +806,22 @@ public class DocumentService {
                 .orElse("");
     }
 
+    // 2. SPEZIALITÄT: Der Schriftwechsel
+    // Findet alle Briefe ZWISCHEN zwei Personen (egal wer Sender/Empfänger war)
+    public List<Document> getConversation(UUID personA, UUID personB) {
+
+        // Fall 1: A schreibt an B
+        Specification<Document> aToB = Specification.where(hasSender(personA)).and(hasReceiver(personB));
+
+        // Fall 2: B schreibt an A
+        Specification<Document> bToA = Specification.where(hasSender(personB)).and(hasReceiver(personA));
+
+        // Wir wollen (A->B) ODER (B->A)
+        Specification<Document> conversation = aToB.or(bToA);
+
+        return documentRepository.findAll(conversation, Sort.by(Sort.Direction.ASC, "documentDate"));
+    }
+
     @Transactional
     public void updateScriptType(UUID documentId, ScriptType scriptType) {
         Document doc = getDocumentById(documentId);
@@ -1000,7 +843,6 @@ public class DocumentService {
         documentRepository.save(doc);
     }
 
-    @Transactional(readOnly = true)
     public Document getDocumentById(UUID id) {
         Document doc = documentRepository.findById(id)
                 .orElseThrow(() -> DomainException.notFound(ErrorCode.DOCUMENT_NOT_FOUND, "Document not found: " + id));
@@ -1008,41 +850,6 @@ public class DocumentService {
         return doc;
     }
 
-    /**
-     * Lightweight summary lookup for internal use (e.g. journey item append validation).
-     *
-     * <p><strong>Security contract — read before calling:</strong>
-     * <ol>
-     *   <li>This method intentionally bypasses per-document scope checks and
-     *       tag-colour resolution. It must only be invoked after
-     *       {@code @RequirePermission(BLOG_WRITE)} has already been enforced at
-     *       the controller layer, guaranteeing the caller is an authenticated
-     *       author.</li>
-     *   <li>In {@code JourneyItemService.append()}, it is additionally guarded by the
-     *       JOURNEY-type check that fires before this call — so the method is never
-     *       reached for STORY-type Geschichten.</li>
-     * </ol>
-     * Under the current single-tenant model every authenticated author shares the
-     * same document scope, so skipping per-document scope checks is safe.
-     */
-    public Document findSummaryByIdInternal(UUID id) {
-        return documentRepository.findById(id)
-                .orElseThrow(() -> DomainException.notFound(ErrorCode.DOCUMENT_NOT_FOUND, "Document not found: " + id));
-    }
-
-    /**
-     * Loads a document for the detail view, additionally flagging whether it has any
-     * transcription to read. Kept separate from {@link #getDocumentById} so the cheap
-     * existence query only runs for the single-document detail endpoint, not for the
-     * many internal callers that never read the flag.
-     */
-    @Transactional(readOnly = true)
-    public Document getDocumentDetail(UUID id) {
-        Document doc = getDocumentById(id);
-        doc.setHasTranscription(transcriptionBlockQueryService.hasBlocks(id));
-        return doc;
-    }
-
     public List<Document> getDocumentsByIds(List<UUID> ids) {
         return documentRepository.findAllById(ids);
     }
@@ -1051,10 +858,6 @@ public class DocumentService {
         return documentRepository.findDocumentsWithoutVersions();
     }
 
-    public List<Document> getAllForTimeline() {
-        return documentRepository.findAllForTimeline();
-    }
-
     public List<Document> getDocumentsBySender(UUID senderId) {
         return documentRepository.findBySenderId(senderId);
     }
@@ -1063,26 +866,13 @@ public class DocumentService {
         return documentRepository.findByReceiversId(receiverId);
     }
 
-    public DocumentSearchResult searchDocumentsByPersonId(UUID personId, LocalDate from, LocalDate to, Pageable pageable) {
-        Person person = personService.getById(personId);
-        Specification<Document> spec = buildPersonSpec(person, from, to);
-        Page<Document> page = documentRepository.findAll(spec, pageable);
-        List<DocumentListItem> items = enrichItems(page.getContent(), null);
-        return DocumentSearchResult.paged(items, pageable, page.getTotalElements());
-    }
-
-    private Specification<Document> buildPersonSpec(Person person, LocalDate from, LocalDate to) {
-        return (root, query, cb) -> {
-            if (query != null) query.distinct(true);
-            var receiversJoin = root.join("receivers", JoinType.LEFT);
-            var senderPredicate = cb.equal(root.get("sender"), person);
-            var receiverPredicate = cb.equal(receiversJoin, person);
-            var personPredicate = cb.or(senderPredicate, receiverPredicate);
-            var predicates = new ArrayList<>(List.of(personPredicate));
-            if (from != null) predicates.add(cb.greaterThanOrEqualTo(root.get("documentDate"), from));
-            if (to != null) predicates.add(cb.lessThanOrEqualTo(root.get("documentDate"), to));
-            return cb.and(predicates.toArray(new Predicate[0]));
-        };
+    public List<Document> getConversationFiltered(UUID senderId, UUID receiverId, LocalDate from, LocalDate to, Sort sort) {
+        LocalDate dateFrom = (from != null) ? from : LocalDate.parse("0000-01-01");
+        LocalDate dateTo = (to != null) ? to : LocalDate.now();
+        if (receiverId == null) {
+            return documentRepository.findSinglePersonCorrespondence(senderId, dateFrom, dateTo, sort);
+        }
+        return documentRepository.findConversation(senderId, receiverId, dateFrom, dateTo, sort);
     }
 
     public long getIncompleteCount() {
@@ -1103,13 +893,11 @@ public class DocumentService {
     }
 
     @Transactional
-    public void deleteDocument(UUID id, UUID actorId) {
+    public void deleteDocument(UUID id) {
         if (!documentRepository.existsById(id)) {
             throw DomainException.notFound(ErrorCode.DOCUMENT_NOT_FOUND, "Document not found: " + id);
         }
-        eventPublisher.publishEvent(new DocumentDeletingEvent(id));
         documentRepository.deleteById(id);
-        auditService.logAfterCommit(AuditKind.DOCUMENT_DELETED, actorId, id, null);
     }
 
     @Transactional
@@ -1121,43 +909,6 @@ public class DocumentService {
         tagService.delete(tagId);
     }
 
-    /**
-     * One-time cleanup of already-stale auto-titles (#726, FR-003). For every document whose
-     * stored title passes the {@link DocumentTitleBackfillMatcher} overwrite heuristic, rebuilds
-     * the title from the row's current state and persists it only when it actually changed.
-     * Idempotent: a second run rebuilds the same value and saves nothing. Hand-written prose is
-     * left untouched.
-     *
-     * <p>Saves via {@code documentRepository.save} directly — it must NOT route through
-     * {@link #updateDocument} (which versions every write), following the {@link #backfillFileHashes}
-     * precedent: a mechanical rename must not snapshot the whole corpus into {@code document_versions}.
-     *
-     * @return the number of documents whose title was rewritten
-     */
-    @Transactional
-    public int backfillTitles() {
-        List<Document> docs = documentRepository.findAll();
-        int updated = 0;
-        int skipped = 0;
-        for (Document doc : docs) {
-            if (!DocumentTitleBackfillMatcher.isOverwritable(
-                    doc.getTitle(), doc.getOriginalFilename(), doc.getLocation())) {
-                skipped++;
-                continue;
-            }
-            String rebuilt = documentTitleFactory.build(doc);
-            if (rebuilt.equals(doc.getTitle())) {
-                skipped++; // already correct — keep idempotent, no write
-                continue;
-            }
-            doc.setTitle(rebuilt);
-            documentRepository.save(doc); // direct save, no recordVersion (mechanical rename)
-            updated++;
-        }
-        log.info("Title backfill complete: scanned={} updated={} skipped={}", docs.size(), updated, skipped);
-        return updated;
-    }
-
     @Transactional
     public int backfillFileHashes() {
         List<Document> docs = documentRepository.findByFileHashIsNullAndFilePathIsNotNull();

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentSpecifications.java

@@ -55,12 +55,6 @@ public class DocumentSpecifications {
         return (root, query, cb) -> status == null ? null : cb.equal(root.get("status"), status);
     }
 
-    // Filtert auf undatierte Dokumente (meta_date IS NULL) — für die "Nur undatierte"-Triage.
-    // false → kein Prädikat (no-op), true → documentDate IS NULL (issue #668).
-    public static Specification<Document> undatedOnly(boolean undated) {
-        return (root, query, cb) -> undated ? cb.isNull(root.get("documentDate")) : null;
-    }
-
     /**
      * Filtert nach vorausgeweiteten Tag-ID-Sets mit AND- oder OR-Logik.
      *

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentTitleBackfillMatcher.java

@@ -1,101 +0,0 @@
-package org.raddatz.familienarchiv.document;
-
-import java.time.LocalDate;
-import java.time.format.DateTimeFormatter;
-import java.util.LinkedHashSet;
-import java.util.Locale;
-import java.util.Set;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-
-/**
- * Heuristic overwrite test for the one-time title backfill (#726, FR-004): decides whether a
- * STORED title is a machine-generated auto-title (and so may be rebuilt from the row's current
- * state) versus hand-written prose (left untouched). Used ONLY by the backfill — save-time
- * regeneration uses an exact old-vs-new comparison instead, with no heuristic.
- *
- * <p>A stored title is overwritable iff, after stripping the literal {@code index} prefix:
- * <ol>
- *   <li>it is exactly {@code {index}}, or</li>
- *   <li>{@code {index} – {dateLabel}} with an optional trailing {@code  – {location}} segment
- *       (any location — a present, valid date label is itself strong evidence of a machine
- *       title), or</li>
- *   <li>{@code {index} – {location}} where the segment equals the document's current location
- *       (no date label, so the segment must match the known location to be distinguished from
- *       prose).</li>
- * </ol>
- *
- * <p>Security: the {@code index} is compared <em>literally</em> via {@link String#startsWith}
- * (never compiled into a regex) because {@code originalFilename} is user-controlled and may carry
- * regex metacharacters — an unquoted pattern would be a ReDoS / regex-injection vector
- * (CWE-1333 / CWE-625). The date-label sub-patterns use only bounded, non-nested quantifiers over
- * short tokens, so there is no catastrophic backtracking. Fail-closed: any null/blank index or
- * structural surprise returns {@code false}.
- */
-final class DocumentTitleBackfillMatcher {
-
-    private static final String SEPARATOR = " – ";
-
-    // German month tokens derived from the SAME Locale.GERMAN formatters DocumentTitleFormatter
-    // uses, so the matcher's accepted spellings cannot drift from what the factory emits (full
-    // names "Januar"…"Dezember"; abbreviations "Jan."…"Dez." — note May/June/July/März carry no
-    // period). Pattern.quote each so a "." in an abbreviation is literal, never a wildcard.
-    private static final String FULL_MONTH = monthAlternation("MMMM");
-    private static final String ABBR_MONTH = monthAlternation("MMM");
-    private static final String SEASON = "(?:Frühling|Sommer|Herbst|Winter)";
-    private static final String YEAR = "\\d{1,4}";
-    private static final String DAY_NUM = "\\d{1,2}";
-
-    // One complete date label, anchored, optionally followed by a free-form trailing location
-    // segment. Only bounded/non-nested quantifiers over short tokens plus a single trailing
-    // ".+" → linear, no catastrophic backtracking (FR-004 ReDoS guard).
-    private static final Pattern DATE_LABEL_WITH_OPTIONAL_LOCATION = Pattern.compile(
-            "^(?:" + String.join("|",
-                    YEAR,                                                                    // 1916
-                    "ca\\. " + YEAR,                                                         // ca. 1920
-                    FULL_MONTH + " " + YEAR,                                                 // Juni 1916
-                    DAY_NUM + "\\. " + FULL_MONTH + " " + YEAR,                              // 24. Dezember 1943
-                    SEASON + " " + YEAR,                                                     // Sommer 1916
-                    "Datum unbekannt",
-                    DAY_NUM + "\\.–" + DAY_NUM + "\\. " + ABBR_MONTH + " " + YEAR,           // 10.–11. Jan. 1917
-                    DAY_NUM + "\\. " + ABBR_MONTH + " – " + DAY_NUM + "\\. " + ABBR_MONTH + " " + YEAR,        // 30. Jan. – 2. Feb. 1917
-                    DAY_NUM + "\\. " + ABBR_MONTH + " " + YEAR + " – " + DAY_NUM + "\\. " + ABBR_MONTH + " " + YEAR, // 30. Dez. 1916 – 2. Jan. 1917
-                    DAY_NUM + "\\. " + ABBR_MONTH + " " + YEAR,                              // 10. Jan. 1917 (range end == start)
-                    "ab " + DAY_NUM + "\\. " + ABBR_MONTH + " " + YEAR)                      // ab 10. Jan. 1917
-                    + ")(?: – .+)?$");
-
-    private DocumentTitleBackfillMatcher() {
-    }
-
-    static boolean isOverwritable(String title, String index, String location) {
-        if (title == null || index == null || index.isBlank()) {
-            return false; // fail closed
-        }
-        if (!title.startsWith(index)) {
-            return false; // index is matched LITERALLY, never as a regex
-        }
-        String tail = title.substring(index.length());
-        if (tail.isEmpty()) {
-            return true; // exactly {index}
-        }
-        if (!tail.startsWith(SEPARATOR)) {
-            return false;
-        }
-        String body = tail.substring(SEPARATOR.length());
-        if (DATE_LABEL_WITH_OPTIONAL_LOCATION.matcher(body).matches()) {
-            return true; // {dateLabel} (+ optional trailing location)
-        }
-        // No date label: the lone segment must equal the document's current location to be
-        // distinguished from hand-written prose.
-        return location != null && !location.isBlank() && body.equals(location);
-    }
-
-    private static String monthAlternation(String pattern) {
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern, Locale.GERMAN);
-        Set<String> tokens = new LinkedHashSet<>();
-        for (int month = 1; month <= 12; month++) {
-            tokens.add(formatter.format(LocalDate.of(2000, month, 15)));
-        }
-        return tokens.stream().map(Pattern::quote).collect(Collectors.joining("|", "(?:", ")"));
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentTitleFactory.java

@@ -1,39 +0,0 @@
-package org.raddatz.familienarchiv.document;
-
-import org.springframework.stereotype.Component;
-
-/**
- * Single source of truth for the auto-generated document title
- * {@code {index} – {dateLabel} – {location}}.
- *
- * <p>The {@code document} package owns this formula; {@code importing} consumes it
- * (see ADR for issue #726). The leading {@code index} is the document's
- * {@code originalFilename}; the date label is the honest German label produced by
- * {@link DocumentTitleFormatter} (the Java half of the #666 date-label split); the
- * trailing location is the {@code meta_location} verbatim, omitted when blank.
- */
-@Component
-public class DocumentTitleFactory {
-
-    static final String SEPARATOR = " – ";
-
-    /**
-     * Composes the auto-title from the document's current state. The date segment is
-     * dropped for UNKNOWN precision or a null date (the honest "no date" case); the
-     * location segment is dropped when blank.
-     */
-    public String build(Document doc) {
-        // originalFilename is NOT NULL in production; guard only so a synthetic/partial entity
-        // never trips StringBuilder(null) with an opaque NPE.
-        StringBuilder title = new StringBuilder(doc.getOriginalFilename() == null ? "" : doc.getOriginalFilename());
-        if (doc.getDocumentDate() != null && doc.getMetaDatePrecision() != DatePrecision.UNKNOWN) {
-            title.append(SEPARATOR).append(DocumentTitleFormatter.formatTitleDate(
-                    doc.getDocumentDate(), doc.getMetaDatePrecision(),
-                    doc.getMetaDateEnd(), doc.getMetaDateRaw()));
-        }
-        if (doc.getLocation() != null && !doc.getLocation().isBlank()) {
-            title.append(SEPARATOR).append(doc.getLocation());
-        }
-        return title.toString();
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentTitleFormatter.java

@@ -1,110 +0,0 @@
-package org.raddatz.familienarchiv.document;
-
-import java.time.LocalDate;
-import java.time.format.DateTimeFormatter;
-import java.util.Locale;
-
-/**
- * Produces the honest German date label baked into an import title — at exactly
- * the precision the data claims, never finer. This is the Java half of the
- * single source of truth shared with the frontend {@code formatDocumentDate}
- * (TypeScript): both are asserted against {@code docs/date-label-fixtures.json}
- * so the two implementations cannot drift (see #666).
- *
- * <p>Import titles are always German, so the labels here are the German
- * canonical form (mirroring the {@code de} Paraglide messages used by the UI).
- */
-final class DocumentTitleFormatter {
-
-    private static final DateTimeFormatter LONG = DateTimeFormatter.ofPattern("d. MMMM yyyy", Locale.GERMAN);
-    private static final DateTimeFormatter MONTH_YEAR = DateTimeFormatter.ofPattern("MMMM yyyy", Locale.GERMAN);
-    private static final DateTimeFormatter MEDIUM = DateTimeFormatter.ofPattern("d. MMM yyyy", Locale.GERMAN);
-    private static final DateTimeFormatter DAY_MONTH = DateTimeFormatter.ofPattern("d. MMM", Locale.GERMAN);
-
-    private static final String UNKNOWN = "Datum unbekannt";
-    private static final String APPROX_PREFIX = "ca.";
-    private static final String OPEN_RANGE_PREFIX = "ab";
-
-    private DocumentTitleFormatter() {
-    }
-
-    /**
-     * @param date the sort/filter anchor day; null for UNKNOWN rows
-     * @param precision descriptive precision metadata
-     * @param end the RANGE end day; null means an open-ended range
-     * @param raw the verbatim spreadsheet cell, used only to pick a season word
-     * @return the honest German label
-     */
-    static String formatTitleDate(LocalDate date, DatePrecision precision, LocalDate end, String raw) {
-        if (precision == DatePrecision.UNKNOWN || date == null) {
-            return UNKNOWN;
-        }
-        return switch (precision) {
-            case DAY -> LONG.format(date);
-            case MONTH -> MONTH_YEAR.format(date);
-            case SEASON -> seasonLabel(date, raw);
-            case YEAR -> String.valueOf(date.getYear());
-            case APPROX -> APPROX_PREFIX + " " + date.getYear();
-            case RANGE -> rangeLabel(date, end);
-            case UNKNOWN -> UNKNOWN;
-        };
-    }
-
-    private static String seasonLabel(LocalDate date, String raw) {
-        Season season = seasonFromRaw(raw);
-        if (season == null) {
-            season = seasonOfMonth(date.getMonthValue());
-        }
-        return season.german + " " + date.getYear();
-    }
-
-    private static String rangeLabel(LocalDate start, LocalDate end) {
-        if (end == null) {
-            return OPEN_RANGE_PREFIX + " " + MEDIUM.format(start);
-        }
-        if (end.equals(start)) {
-            return MEDIUM.format(start);
-        }
-        if (start.getYear() != end.getYear()) {
-            return MEDIUM.format(start) + " – " + MEDIUM.format(end);
-        }
-        if (start.getMonthValue() == end.getMonthValue()) {
-            return start.getDayOfMonth() + ".–" + MEDIUM.format(end);
-        }
-        return DAY_MONTH.format(start) + " – " + MEDIUM.format(end);
-    }
-
-    // ─── season mapping — mirrors the normalizer's representative months ─────────────
-
-    private enum Season {
-        SPRING("Frühling"),
-        SUMMER("Sommer"),
-        AUTUMN("Herbst"),
-        WINTER("Winter");
-
-        private final String german;
-
-        Season(String german) {
-            this.german = german;
-        }
-    }
-
-    private static Season seasonOfMonth(int month) {
-        if (month >= 3 && month <= 5) return Season.SPRING;
-        if (month >= 6 && month <= 8) return Season.SUMMER;
-        if (month >= 9 && month <= 11) return Season.AUTUMN;
-        return Season.WINTER;
-    }
-
-    private static Season seasonFromRaw(String raw) {
-        if (raw == null || raw.isBlank()) return null;
-        String token = raw.trim().split("\\s+")[0].toLowerCase(Locale.GERMAN);
-        return switch (token) {
-            case "frühling", "frühjahr" -> Season.SPRING;
-            case "sommer" -> Season.SUMMER;
-            case "herbst" -> Season.AUTUMN;
-            case "winter" -> Season.WINTER;
-            default -> null;
-        };
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/document/DocumentUpdateDTO.java

@@ -11,11 +11,6 @@ import org.raddatz.familienarchiv.ocr.ScriptType;
 public class DocumentUpdateDTO {
     private String title;
     private LocalDate documentDate;
-    private DatePrecision metaDatePrecision;
-    private LocalDate metaDateEnd;
-    private String metaDateRaw;
-    private String senderText;
-    private String receiverText;
     private String location;
     private String documentLocation;
     private String archiveBox;

backend/src/main/java/org/raddatz/familienarchiv/document/SearchFilters.java

@@ -1,40 +0,0 @@
-package org.raddatz.familienarchiv.document;
-
-import org.raddatz.familienarchiv.tag.TagOperator;
-
-import java.time.LocalDate;
-import java.util.List;
-import java.util.UUID;
-
-/**
- * The filter predicates honoured by {@link DocumentService#searchDocuments} and
- * {@link DocumentService#findIdsForFilter}. Sort, direction, and pagination are
- * deliberately excluded — they are not filter predicates, and {@code findIdsForFilter}
- * needs none of them; they are passed as separate arguments instead.
- *
- * Kept as a record so the ten values are passed as one named bundle instead of a
- * positional argument list where two UUIDs (sender vs. receiver) or two dates
- * (from vs. to) can be swapped by accident at the call site — a transposition that
- * compiles cleanly and silently returns the wrong rows.
- *
- * Sibling of {@link DensityFilters} (= these fields minus from/to/undated); kept
- * separate on purpose, so the density call path never reasons about date/undated
- * fields it deliberately excludes.
- */
-public record SearchFilters(
-        String text,
-        LocalDate from,
-        LocalDate to,
-        UUID sender,
-        UUID receiver,
-        List<String> tags,
-        String tagQ,
-        DocumentStatus status,
-        TagOperator tagOperator,
-        boolean undated) {
-
-    /** Returns a copy with {@code undated} overridden — used by the undated-count path. */
-    public SearchFilters withUndated(boolean undated) {
-        return new SearchFilters(text, from, to, sender, receiver, tags, tagQ, status, tagOperator, undated);
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/document/transcription/TranscriptionBlockController.java

@@ -43,7 +43,7 @@ public class TranscriptionBlockController {
 
     @PostMapping
     @ResponseStatus(HttpStatus.CREATED)
-    @RequirePermission({Permission.ANNOTATE_ALL, Permission.WRITE_ALL})
+    @RequirePermission(Permission.WRITE_ALL)
     public TranscriptionBlock createBlock(
             @PathVariable UUID documentId,
             @Valid @RequestBody CreateTranscriptionBlockDTO dto,
@@ -53,7 +53,7 @@ public class TranscriptionBlockController {
     }
 
     @PutMapping("/{blockId}")
-    @RequirePermission({Permission.ANNOTATE_ALL, Permission.WRITE_ALL})
+    @RequirePermission(Permission.WRITE_ALL)
     public TranscriptionBlock updateBlock(
             @PathVariable UUID documentId,
             @PathVariable UUID blockId,
@@ -65,7 +65,7 @@ public class TranscriptionBlockController {
 
     @DeleteMapping("/{blockId}")
     @ResponseStatus(HttpStatus.NO_CONTENT)
-    @RequirePermission({Permission.ANNOTATE_ALL, Permission.WRITE_ALL})
+    @RequirePermission(Permission.WRITE_ALL)
     public void deleteBlock(
             @PathVariable UUID documentId,
             @PathVariable UUID blockId) {
@@ -73,7 +73,7 @@ public class TranscriptionBlockController {
     }
 
     @PutMapping("/reorder")
-    @RequirePermission({Permission.ANNOTATE_ALL, Permission.WRITE_ALL})
+    @RequirePermission(Permission.WRITE_ALL)
     public List<TranscriptionBlock> reorderBlocks(
             @PathVariable UUID documentId,
             @RequestBody ReorderTranscriptionBlocksDTO dto) {
@@ -82,7 +82,7 @@ public class TranscriptionBlockController {
     }
 
     @PutMapping("/{blockId}/review")
-    @RequirePermission({Permission.ANNOTATE_ALL, Permission.WRITE_ALL})
+    @RequirePermission(Permission.WRITE_ALL)
     public TranscriptionBlock reviewBlock(
             @PathVariable UUID documentId,
             @PathVariable UUID blockId,
@@ -92,7 +92,7 @@ public class TranscriptionBlockController {
     }
 
     @PutMapping("/review-all")
-    @RequirePermission({Permission.ANNOTATE_ALL, Permission.WRITE_ALL})
+    @RequirePermission(Permission.WRITE_ALL)
     public List<TranscriptionBlock> markAllBlocksReviewed(
             @PathVariable UUID documentId,
             Authentication authentication) {

backend/src/main/java/org/raddatz/familienarchiv/document/transcription/TranscriptionBlockQueryService.java

@@ -17,10 +17,6 @@ public class TranscriptionBlockQueryService {
 
     private final TranscriptionBlockRepository blockRepository;
 
-    public boolean hasBlocks(UUID documentId) {
-        return blockRepository.existsByDocumentId(documentId);
-    }
-
     public Map<UUID, Integer> getCompletionStats(List<UUID> documentIds) {
         if (documentIds.isEmpty()) return Map.of();
         Map<UUID, Integer> result = new HashMap<>();

backend/src/main/java/org/raddatz/familienarchiv/document/transcription/TranscriptionBlockRepository.java

@@ -43,8 +43,6 @@ public interface TranscriptionBlockRepository extends JpaRepository<Transcriptio
 
     int countByDocumentId(UUID documentId);
 
-    boolean existsByDocumentId(UUID documentId);
-
     @Query("""
             SELECT b FROM TranscriptionBlock b
             JOIN DocumentAnnotation a ON a.id = b.annotationId

backend/src/main/java/org/raddatz/familienarchiv/exception/DomainException.java

@@ -10,21 +10,11 @@ public class DomainException extends RuntimeException {
 
     private final ErrorCode code;
     private final HttpStatus status;
-    /** Seconds until the rate-limit window resets; {@code null} when not applicable. */
-    private final Long retryAfterSeconds;
 
     public DomainException(ErrorCode code, HttpStatus status, String developerMessage) {
         super(developerMessage);
         this.code = code;
         this.status = status;
-        this.retryAfterSeconds = null;
-    }
-
-    private DomainException(ErrorCode code, HttpStatus status, String developerMessage, Long retryAfterSeconds) {
-        super(developerMessage);
-        this.code = code;
-        this.status = status;
-        this.retryAfterSeconds = retryAfterSeconds;
     }
 
     public ErrorCode getCode() {
@@ -35,11 +25,6 @@ public class DomainException extends RuntimeException {
         return status;
     }
 
-    /** Returns the {@code Retry-After} value in seconds, or {@code null} if not set. */
-    public Long getRetryAfterSeconds() {
-        return retryAfterSeconds;
-    }
-
     // --- Static factories for common cases ---
 
     public static DomainException notFound(ErrorCode code, String message) {
@@ -74,12 +59,4 @@ public class DomainException extends RuntimeException {
     public static DomainException tooManyRequests(ErrorCode code, String message) {
         return new DomainException(code, HttpStatus.TOO_MANY_REQUESTS, message);
     }
-
-    public static DomainException tooManyRequests(ErrorCode code, String message, long retryAfterSeconds) {
-        return new DomainException(code, HttpStatus.TOO_MANY_REQUESTS, message, retryAfterSeconds);
-    }
-
-    public static DomainException serviceUnavailable(ErrorCode code, String message) {
-        return new DomainException(code, HttpStatus.SERVICE_UNAVAILABLE, message);
-    }
 }

backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java

@@ -15,10 +15,6 @@ public enum ErrorCode {
     ALIAS_NOT_FOUND,
     /** The submitted personType value is not allowed (e.g. SKIP is import-only). 400 */
     INVALID_PERSON_TYPE,
-    /** A person's birth date is after their death date. 400 */
-    BIRTH_AFTER_DEATH,
-    /** A life date and its precision are incoherent: date present with UNKNOWN precision, or precision set without a date. 400 */
-    INVALID_DATE_PRECISION,
     // --- Documents ---
     /** A document with the given ID does not exist. 404 */
     DOCUMENT_NOT_FOUND,
@@ -30,8 +26,6 @@ public enum ErrorCode {
     FILE_UPLOAD_FAILED,
     /** The uploaded file's content type is not supported (PDF/JPEG/PNG/TIFF only). 400 */
     UNSUPPORTED_FILE_TYPE,
-    /** A RANGE date is invalid: meta_date_end is before meta_date, or an end date is set without RANGE precision. 400 */
-    INVALID_DATE_RANGE,
 
     // --- Users ---
     /** A user with the given ID or username does not exist. 404 */
@@ -46,8 +40,6 @@ public enum ErrorCode {
     // --- Import ---
     /** A mass import is already in progress; only one can run at a time. 409 */
     IMPORT_ALREADY_RUNNING,
-    /** A canonical import artifact is missing, unreadable, or missing a required header. 400 */
-    IMPORT_ARTIFACT_INVALID,
 
     // --- Thumbnails ---
     /** A thumbnail backfill is already in progress; only one can run at a time. 409 */
@@ -126,22 +118,6 @@ public enum ErrorCode {
     // --- Geschichten (Stories) ---
     /** A Geschichte (story) with the given ID does not exist, or is a DRAFT and the caller lacks BLOG_WRITE. 404 */
     GESCHICHTE_NOT_FOUND,
-    /** A JourneyItem with the given ID does not exist, or belongs to a different journey (IDOR). 404 */
-    JOURNEY_ITEM_NOT_FOUND,
-    /** A position uniqueness conflict occurred on the journey_items table — concurrent append or reorder. 409 */
-    JOURNEY_ITEM_POSITION_CONFLICT,
-    /** The journey already has the maximum allowed number of items (100). 400 */
-    JOURNEY_AT_CAPACITY,
-    /** The document is already present in this journey — duplicate items are not allowed. 409 */
-    JOURNEY_DOCUMENT_ALREADY_ADDED,
-    /** The type of an existing Geschichte cannot be changed via PATCH. 409 */
-    GESCHICHTE_TYPE_IMMUTABLE,
-    /** A journey-item note exceeds the maximum length (2000 characters). 400 */
-    JOURNEY_NOTE_TOO_LONG,
-    /** A Geschichte title exceeds the maximum length (255 characters — the DB column bound). 400 */
-    GESCHICHTE_TITLE_TOO_LONG,
-    /** A JOURNEY intro (body) exceeds the maximum length (4000 characters). 400 */
-    GESCHICHTE_INTRO_TOO_LONG,
 
     // --- Tags ---
     /** A tag with the given ID does not exist. 404 */
@@ -155,14 +131,6 @@ public enum ErrorCode {
     /** The merge target is a descendant of the source tag. 400 */
     TAG_MERGE_INVALID_TARGET,
 
-    // --- Timeline (Zeitstrahl) ---
-    /** A timeline event with the given ID does not exist. 404 */
-    TIMELINE_EVENT_NOT_FOUND,
-    /** Optimistic-locking conflict — the timeline event was modified by another curator. 409 */
-    TIMELINE_EVENT_CONFLICT,
-    /** A timeline event title exceeds the maximum length (255 characters — the DB column bound). 400 */
-    TIMELINE_TITLE_TOO_LONG,
-
     // --- Generic ---
     /** Request validation failed (missing or malformed fields). 400 */
     VALIDATION_ERROR,
@@ -170,8 +138,6 @@ public enum ErrorCode {
     BATCH_TOO_LARGE,
     /** Bulk edit request exceeds the per-request document ID cap. 400 */
     BULK_EDIT_TOO_MANY_IDS,
-    /** A concurrent modification was detected (generic optimistic-lock backstop). 409 */
-    CONFLICT,
     /** An unexpected server-side error occurred. 500 */
     INTERNAL_ERROR,
 }

backend/src/main/java/org/raddatz/familienarchiv/exception/GlobalExceptionHandler.java

@@ -6,7 +6,6 @@ import io.sentry.Sentry;
 import jakarta.validation.ConstraintViolationException;
 import org.raddatz.familienarchiv.exception.DomainException;
 import org.raddatz.familienarchiv.exception.ErrorCode;
-import org.springframework.dao.DataIntegrityViolationException;
 import org.springframework.http.ResponseEntity;
 import org.springframework.http.converter.HttpMessageNotReadableException;
 import org.springframework.web.bind.MethodArgumentNotValidException;
@@ -24,11 +23,9 @@ public class GlobalExceptionHandler {
 
     @ExceptionHandler(DomainException.class)
     public ResponseEntity<ErrorResponse> handleDomain(DomainException ex) {
-        var builder = ResponseEntity.status(ex.getStatus());
-        if (ex.getRetryAfterSeconds() != null) {
-            builder = builder.header("Retry-After", String.valueOf(ex.getRetryAfterSeconds()));
-        }
-        return builder.body(new ErrorResponse(ex.getCode(), ex.getMessage()));
+        return ResponseEntity
+            .status(ex.getStatus())
+            .body(new ErrorResponse(ex.getCode(), ex.getMessage()));
     }
 
     @ExceptionHandler(MethodArgumentNotValidException.class)
@@ -65,69 +62,6 @@ public class GlobalExceptionHandler {
                 .body(new ErrorResponse(ErrorCode.VALIDATION_ERROR, ex.getReason()));
     }
 
-    /**
-     * Backstop for any database integrity violation that slips past the explicit upstream
-     * guards (e.g. a future constraint, or the import path emitting a bad range). Turns it into
-     * a clean 400 instead of a 500 + Sentry alert. The known date-range cases are caught upstream
-     * and never reach here; this only catches the unanticipated ones — so it logs the constraint
-     * NAME at WARN to stay debuggable, without re-leaking SQL and without branching the response
-     * on it (the response stays generic, which is the non-brittle part).
-     */
-    @ExceptionHandler(DataIntegrityViolationException.class)
-    public ResponseEntity<ErrorResponse> handleDataIntegrityViolation(DataIntegrityViolationException ex) {
-        // Log the constraint NAME only — schema metadata, safe for Loki, and enough to tell which
-        // constraint fired at 2am. Never pass `ex` / `ex.getMessage()`: those embed the SQL + the
-        // offending values (CWE-209). No Sentry: an integrity violation is a 400, not a system fault.
-        String constraint = constraintNameOf(ex);
-        log.warn("Rejected a request that violated a database integrity constraint: {}", constraint);
-        if ("uq_journey_items_geschichte_position".equals(constraint)) {
-            // DEFERRABLE INITIALLY DEFERRED — fires at commit when concurrent appends/reorders collide
-            return ResponseEntity.status(409)
-                    .body(new ErrorResponse(ErrorCode.JOURNEY_ITEM_POSITION_CONFLICT,
-                            "A position conflict was detected — another request modified this journey simultaneously"));
-        }
-        return ResponseEntity.badRequest()
-                .body(new ErrorResponse(ErrorCode.VALIDATION_ERROR, "The submitted data violated a database constraint"));
-    }
-
-    /**
-     * Returns the offending constraint's name from the cause chain, or {@code "unknown"}.
-     * Reads only the name (a non-sensitive schema identifier) — never the SQL or the values.
-     */
-    private static String constraintNameOf(Throwable ex) {
-        for (Throwable t = ex; t != null && t != t.getCause(); t = t.getCause()) {
-            if (t instanceof org.hibernate.exception.ConstraintViolationException cve
-                    && cve.getConstraintName() != null) {
-                return cve.getConstraintName();
-            }
-        }
-        return "unknown";
-    }
-
-    /**
-     * Generic backstop for optimistic-locking conflicts that escape a service-level catch. A
-     * conflict is a 409, not a system fault — so, like {@link #handleDataIntegrityViolation}, it
-     * must NOT fire Sentry and must NOT leak Hibernate internals (CWE-209): the response carries
-     * only the generic {@link ErrorCode#CONFLICT} code and a generic message — no entity id, no
-     * version, no persistent-class name.
-     *
-     * <p>Deliberately code-GENERIC: do NOT {@code switch} on {@code getPersistentClassName()} to map
-     * back to a per-entity code. Unlike {@link #handleDataIntegrityViolation}, which branches on
-     * stable schema constraint NAMES, persistent-class names are not a contract. The precise,
-     * code-carrying path is the service catch (e.g. {@code TIMELINE_EVENT_CONFLICT}); this is only
-     * the net that keeps any current or future write path from regressing to a 500.
-     */
-    @ExceptionHandler(org.springframework.orm.ObjectOptimisticLockingFailureException.class)
-    public ResponseEntity<ErrorResponse> handleOptimisticLock(
-            org.springframework.orm.ObjectOptimisticLockingFailureException ex) {
-        // Log the persistent-class name ONLY (schema metadata, safe for Loki). Never `ex` /
-        // ex.getMessage(): those embed the entity id + version (CWE-209). No Sentry: it's a 409.
-        log.warn("Rejected a write that lost an optimistic-lock race on: {}", ex.getPersistentClassName());
-        return ResponseEntity.status(409)
-                .body(new ErrorResponse(ErrorCode.CONFLICT,
-                        "The resource was modified concurrently. Please reload and try again."));
-    }
-
     @ExceptionHandler(Exception.class)
     public ResponseEntity<ErrorResponse> handleGeneric(Exception ex) {
         Sentry.captureException(ex);

backend/src/main/java/org/raddatz/familienarchiv/geschichte/Geschichte.java

@@ -5,14 +5,12 @@ import jakarta.persistence.*;
 import lombok.*;
 import org.hibernate.annotations.CreationTimestamp;
 import org.hibernate.annotations.UpdateTimestamp;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItem;
-import org.raddatz.familienarchiv.user.AppUser;
-import org.raddatz.familienarchiv.person.Person;
 
+import org.raddatz.familienarchiv.user.AppUser;
+import org.raddatz.familienarchiv.document.Document;
+import org.raddatz.familienarchiv.person.Person;
 import java.time.LocalDateTime;
-import java.util.ArrayList;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
 import java.util.UUID;
 
@@ -42,12 +40,6 @@ public class Geschichte {
     @Builder.Default
     private GeschichteStatus status = GeschichteStatus.DRAFT;
 
-    @Enumerated(EnumType.STRING)
-    @Column(nullable = false)
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    @Builder.Default
-    private GeschichteType type = GeschichteType.STORY;
-
     @ManyToOne
     @JoinColumn(name = "author_id")
     private AppUser author;
@@ -59,18 +51,12 @@ public class Geschichte {
     @Builder.Default
     private Set<Person> persons = new HashSet<>();
 
-    // LAZY per docs/adr/022-eager-to-lazy-fetch-strategy.md. open-in-view is FALSE
-    // (application.yaml), so this collection is DEAD at Jackson serialization time unless
-    // explicitly initialized inside the service transaction. getById() is
-    // @Transactional(readOnly=true) AND calls getItems().size() to force-init before return.
-    // list() must NOT serialize items at all — it returns a GeschichteSummary projection.
-    // This is the first List ("bag") collection on Geschichte — adding a second EAGER/
-    // fetch-joined List here will throw MultipleBagFetchException at boot.
-    @OneToMany(mappedBy = "geschichte", cascade = CascadeType.ALL, orphanRemoval = true,
-               fetch = FetchType.LAZY)
-    @OrderBy("position ASC")
+    @ManyToMany(fetch = FetchType.EAGER)
+    @JoinTable(name = "geschichten_documents",
+            joinColumns = @JoinColumn(name = "geschichte_id"),
+            inverseJoinColumns = @JoinColumn(name = "document_id"))
     @Builder.Default
-    private List<JourneyItem> items = new ArrayList<>();
+    private Set<Document> documents = new HashSet<>();
 
     @CreationTimestamp
     @Column(updatable = false)

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteController.java

@@ -1,15 +1,12 @@
 package org.raddatz.familienarchiv.geschichte;
 
 import lombok.RequiredArgsConstructor;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItemCreateDTO;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItemService;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItemUpdateDTO;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItemView;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyReorderDTO;
+import org.raddatz.familienarchiv.geschichte.GeschichteUpdateDTO;
+import org.raddatz.familienarchiv.geschichte.Geschichte;
+import org.raddatz.familienarchiv.geschichte.GeschichteStatus;
 import org.raddatz.familienarchiv.security.Permission;
 import org.raddatz.familienarchiv.security.RequirePermission;
-import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.Parameter;
+import org.raddatz.familienarchiv.geschichte.GeschichteService;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.DeleteMapping;
@@ -17,7 +14,6 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PatchMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.PutMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -32,17 +28,12 @@ import java.util.UUID;
 public class GeschichteController {
 
     private final GeschichteService geschichteService;
-    private final JourneyItemService journeyItemService;
 
     @GetMapping
-    public List<GeschichteSummary> list(
-            @Parameter(description = "Filter by status. Callers without BLOG_WRITE always receive PUBLISHED results regardless of the value passed. Callers with BLOG_WRITE requesting DRAFT receive only their own unpublished stories.")
+    public List<Geschichte> list(
             @RequestParam(required = false) GeschichteStatus status,
-            @Parameter(description = "AND-filter: story must include all supplied person IDs.")
             @RequestParam(name = "personId", required = false) List<UUID> personIds,
-            @Parameter(description = "Filter to stories containing this document.")
             @RequestParam(required = false) UUID documentId,
-            @Parameter(description = "Maximum results to return. Values ≤ 0 default to 50. Clamped at 200.")
             @RequestParam(required = false, defaultValue = "50") int limit) {
         return geschichteService.list(
                 status,
@@ -52,20 +43,20 @@ public class GeschichteController {
     }
 
     @GetMapping("/{id}")
-    public GeschichteView getById(@PathVariable UUID id) {
-        return geschichteService.getView(id);
+    public Geschichte getById(@PathVariable UUID id) {
+        return geschichteService.getById(id);
     }
 
     @PostMapping
     @RequirePermission(Permission.BLOG_WRITE)
-    public ResponseEntity<GeschichteView> create(@RequestBody GeschichteUpdateDTO dto) {
-        GeschichteView created = geschichteService.create(dto);
+    public ResponseEntity<Geschichte> create(@RequestBody GeschichteUpdateDTO dto) {
+        Geschichte created = geschichteService.create(dto);
         return ResponseEntity.status(HttpStatus.CREATED).body(created);
     }
 
     @PatchMapping("/{id}")
     @RequirePermission(Permission.BLOG_WRITE)
-    public GeschichteView update(@PathVariable UUID id, @RequestBody GeschichteUpdateDTO dto) {
+    public Geschichte update(@PathVariable UUID id, @RequestBody GeschichteUpdateDTO dto) {
         return geschichteService.update(id, dto);
     }
 
@@ -75,45 +66,4 @@ public class GeschichteController {
         geschichteService.delete(id);
         return ResponseEntity.noContent().build();
     }
-
-    // ─── JourneyItem CRUD ────────────────────────────────────────────────────
-
-    @PostMapping("/{id}/items")
-    @RequirePermission(Permission.BLOG_WRITE)
-    public ResponseEntity<JourneyItemView> appendItem(
-            @PathVariable UUID id,
-            @RequestBody JourneyItemCreateDTO dto) {
-        JourneyItemView view = journeyItemService.append(id, dto);
-        return ResponseEntity.status(HttpStatus.CREATED).body(view);
-    }
-
-    @PatchMapping("/{id}/items/{itemId}")
-    @RequirePermission(Permission.BLOG_WRITE)
-    public JourneyItemView updateItemNote(
-            @PathVariable UUID id,
-            @PathVariable UUID itemId,
-            @RequestBody JourneyItemUpdateDTO dto) {
-        return journeyItemService.updateNote(id, itemId, dto);
-    }
-
-    @DeleteMapping("/{id}/items/{itemId}")
-    @RequirePermission(Permission.BLOG_WRITE)
-    public ResponseEntity<Void> deleteItem(
-            @PathVariable UUID id,
-            @PathVariable UUID itemId) {
-        journeyItemService.delete(id, itemId);
-        return ResponseEntity.noContent().build();
-    }
-
-    @PutMapping("/{id}/items/reorder")
-    @RequirePermission(Permission.BLOG_WRITE)
-    @Operation(
-        summary = "Reorder journey items",
-        description = "itemIds must contain ALL item IDs for the given journey in the desired new order. Sending a partial list returns 400 Bad Request."
-    )
-    public List<JourneyItemView> reorderItems(
-            @PathVariable UUID id,
-            @RequestBody JourneyReorderDTO dto) {
-        return journeyItemService.reorder(id, dto);
-    }
 }

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteQueryService.java

@@ -1,29 +0,0 @@
-package org.raddatz.familienarchiv.geschichte;
-
-import lombok.RequiredArgsConstructor;
-import org.springframework.stereotype.Service;
-
-import java.util.Optional;
-import java.util.UUID;
-
-/**
- * Thin read-only service owning {@link GeschichteRepository}.
- * Exists so that {@code JourneyItemService} can check Geschichte existence
- * and load Geschichte instances without holding a direct reference to the
- * Geschichte repository (cross-domain repository access is not allowed per
- * layering rules).
- */
-@Service
-@RequiredArgsConstructor
-public class GeschichteQueryService {
-
-    private final GeschichteRepository geschichteRepository;
-
-    public boolean existsById(UUID id) {
-        return geschichteRepository.existsById(id);
-    }
-
-    public Optional<Geschichte> findById(UUID id) {
-        return geschichteRepository.findById(id);
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteRepository.java

@@ -1,47 +1,12 @@
 package org.raddatz.familienarchiv.geschichte;
 
+import org.raddatz.familienarchiv.geschichte.Geschichte;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
-import org.springframework.data.jpa.repository.Query;
-import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
-import java.util.Collection;
-import java.util.List;
 import java.util.UUID;
 
 @Repository
 public interface GeschichteRepository extends JpaRepository<Geschichte, UUID>, JpaSpecificationExecutor<Geschichte> {
-
-    /**
-     * Returns the grid projection. Never carries items (avoids lazy-init 500 under open-in-view:false).
-     *
-     * <p>Status clamp: callers must pass the effective status (PUBLISHED for readers,
-     * raw status for BLOG_WRITE users). authorId restricts to own drafts when effective=DRAFT.
-     *
-     * <p>Person filter: personCount=0 disables the filter. When personCount>0, the story must
-     * be associated with ALL person ids in personIds (AND-semantics via counting subquery).
-     * Pass a non-empty personIds collection when personCount>0 — empty IN() is invalid SQL.
-     */
-    @Query("""
-            SELECT g.id AS id, g.title AS title, g.status AS status, g.type AS type,
-                   g.author AS author, g.publishedAt AS publishedAt, g.updatedAt AS updatedAt, g.body AS body
-            FROM Geschichte g
-            WHERE g.status = :effectiveStatus
-              AND (:authorId IS NULL OR g.author.id = :authorId)
-              AND (:personCount = 0 OR
-                   (SELECT COUNT(DISTINCT p.id)
-                    FROM Geschichte g2 JOIN g2.persons p
-                    WHERE g2.id = g.id AND p.id IN :personIds) = :personCount)
-              AND (:documentId IS NULL OR
-                   EXISTS (SELECT 1 FROM JourneyItem ji
-                           WHERE ji.geschichte = g AND ji.document.id = :documentId))
-            ORDER BY COALESCE(g.publishedAt, g.updatedAt) DESC
-            """)
-    List<GeschichteSummary> findSummaries(
-            @Param("effectiveStatus") GeschichteStatus effectiveStatus,
-            @Param("authorId") UUID authorId,
-            @Param("personIds") Collection<UUID> personIds,
-            @Param("personCount") long personCount,
-            @Param("documentId") UUID documentId);
 }

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteService.java

@@ -4,23 +4,28 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.owasp.html.HtmlPolicyBuilder;
 import org.owasp.html.PolicyFactory;
+import org.raddatz.familienarchiv.geschichte.GeschichteUpdateDTO;
 import org.raddatz.familienarchiv.exception.DomainException;
 import org.raddatz.familienarchiv.exception.ErrorCode;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItemService;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItemView;
 import org.raddatz.familienarchiv.user.AppUser;
+import org.raddatz.familienarchiv.document.Document;
+import org.raddatz.familienarchiv.geschichte.Geschichte;
+import org.raddatz.familienarchiv.geschichte.GeschichteStatus;
 import org.raddatz.familienarchiv.person.Person;
+import org.raddatz.familienarchiv.geschichte.GeschichteRepository;
+import org.raddatz.familienarchiv.geschichte.GeschichteSpecifications;
 import org.raddatz.familienarchiv.security.Permission;
 import org.raddatz.familienarchiv.document.DocumentService;
 import org.raddatz.familienarchiv.person.PersonService;
 import org.raddatz.familienarchiv.user.UserService;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.jpa.domain.Specification;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.time.LocalDateTime;
-import java.util.Collection;
 import java.util.HashSet;
 import java.util.LinkedHashSet;
 import java.util.List;
@@ -36,7 +41,6 @@ public class GeschichteService {
     private final PersonService personService;
     private final DocumentService documentService;
     private final UserService userService;
-    private final JourneyItemService journeyItemService;
 
     /**
      * Allow-list policy for Geschichte body HTML. Tiptap on the writer side
@@ -50,26 +54,12 @@ public class GeschichteService {
     private static final int DEFAULT_LIMIT = 50;
     private static final int MAX_LIMIT = 200;
 
-    /** Sentinel used when {@code personIds} is empty to avoid invalid empty IN() SQL. */
-    private static final UUID NIL_UUID = UUID.fromString("00000000-0000-0000-0000-000000000000");
-
-    // Matches the geschichten.title VARCHAR(255) column (V58) — the service check
-    // turns what would be a DB-level 500 into a friendly 400.
-    static final int MAX_TITLE_LENGTH = 255;
-    // JOURNEY intros travel the verbatim (unsanitized) write path, so they get the
-    // same three-layer bound as journey notes: frontend maxlength, this check, and
-    // the V75 CHECK constraint. STORY bodies are sanitized Tiptap HTML and stay
-    // unbounded on purpose.
-    static final int MAX_INTRO_LENGTH = 4000;
-
     // ─── Read API ────────────────────────────────────────────────────────────
 
     public long countPublished() {
         return geschichteRepository.count(GeschichteSpecifications.hasStatus(GeschichteStatus.PUBLISHED));
     }
 
-    // readOnly = true: lazy collections resolve within the same tx when called from getView()
-    @Transactional(readOnly = true)
     public Geschichte getById(UUID id) {
         Geschichte g = geschichteRepository.findById(id)
                 .orElseThrow(() -> DomainException.notFound(
@@ -82,62 +72,24 @@ public class GeschichteService {
         return g;
     }
 
-    @Transactional(readOnly = true)
-    public GeschichteView getView(UUID id) {
-        Geschichte g = getById(id);
-        List<JourneyItemView> items = journeyItemService.getItems(id);
-        return toView(g, items);
-    }
-
-    GeschichteView toView(Geschichte g, List<JourneyItemView> items) {
-        AppUser author = g.getAuthor();
-        GeschichteView.AuthorView authorView = null;
-        if (author != null) {
-            String displayName = PersonNameFormatter.join(author.getFirstName(), author.getLastName());
-            if (displayName.isBlank()) displayName = "[Unbekannt]";
-            authorView = new GeschichteView.AuthorView(author.getId(), displayName);
-        }
-        Set<GeschichteView.PersonView> personViews = new HashSet<>();
-        for (Person p : g.getPersons()) {
-            personViews.add(new GeschichteView.PersonView(p.getId(), p.getFirstName(), p.getLastName()));
-        }
-        return new GeschichteView(
-                g.getId(), g.getTitle(), g.getBody(),
-                g.getStatus(), g.getType(),
-                authorView, personViews,
-                items,
-                g.getPublishedAt(), g.getCreatedAt(), g.getUpdatedAt()
-        );
-    }
-
     /**
      * Lists Geschichten with optional filters. {@code personIds} uses AND semantics: the story
      * must be associated with every person id supplied. An empty or null list applies no
      * person filter. Result is ordered by {@code COALESCE(publishedAt, updatedAt) DESC}.
-     *
-     * <p>Returns a {@link GeschichteSummary} projection — never carries items, preventing
-     * LazyInitializationException on the non-transactional list path.
-     *
-     * <p>Security: {@code null} status always resolves to PUBLISHED — even for blog writers.
-     * Only an explicit {@code DRAFT} request scopes the query to the caller's own drafts.
-     * This prevents CWE-639: a blog writer passing {@code null} must not see all authors' drafts.
      */
-    public List<GeschichteSummary> list(GeschichteStatus status, List<UUID> personIds, UUID documentId, int limit) {
-        boolean isDraftRequest = currentUserHasBlogWrite() && status == GeschichteStatus.DRAFT;
-        GeschichteStatus effective = isDraftRequest ? GeschichteStatus.DRAFT : GeschichteStatus.PUBLISHED;
+    public List<Geschichte> list(GeschichteStatus status, List<UUID> personIds, UUID documentId, int limit) {
+        GeschichteStatus effective = currentUserHasBlogWrite() ? status : GeschichteStatus.PUBLISHED;
         int safeLimit = limit <= 0 ? DEFAULT_LIMIT : Math.min(limit, MAX_LIMIT);
 
-        UUID authorId = isDraftRequest ? currentUser().getId() : null;
-
-        // When personIds is empty, personCount=0 short-circuits the IN() predicate.
-        // Pass a sentinel UUID to avoid invalid empty IN() SQL while the predicate is skipped.
-        Collection<UUID> safePersonIds = (personIds == null || personIds.isEmpty())
-                ? List.of(NIL_UUID)
-                : personIds;
-        long personCount = (personIds == null) ? 0 : personIds.size();
-
-        return geschichteRepository
-                .findSummaries(effective, authorId, safePersonIds, personCount, documentId)
+        UUID authorId = effective == GeschichteStatus.DRAFT ? currentUser().getId() : null;
+        Specification<Geschichte> spec = Specification.allOf(
+                GeschichteSpecifications.hasStatus(effective),
+                GeschichteSpecifications.hasAuthor(authorId),
+                GeschichteSpecifications.hasAllPersons(personIds),
+                GeschichteSpecifications.hasDocument(documentId),
+                GeschichteSpecifications.orderByDisplayDateDesc()
+        );
+        return geschichteRepository.findAll(spec, Sort.unsorted())
                 .stream()
                 .limit(safeLimit)
                 .toList();
@@ -145,57 +97,46 @@ public class GeschichteService {
 
     // ─── Write API ───────────────────────────────────────────────────────────
 
-    // Write methods return GeschichteView, never the entity: Jackson serializes after
-    // the transaction closed, where the lazy items collection is a dead proxy.
-    // The view is assembled in-transaction, so no force-init tricks are needed.
-
     @Transactional
-    public GeschichteView create(GeschichteUpdateDTO dto) {
+    public Geschichte create(GeschichteUpdateDTO dto) {
         requireTitle(dto.getTitle());
-        GeschichteType type = dto.getType() != null ? dto.getType() : GeschichteType.STORY;
         Geschichte g = Geschichte.builder()
                 .title(dto.getTitle().trim())
-                .body(bodyForType(type, dto.getBody()))
+                .body(sanitize(dto.getBody()))
                 .status(GeschichteStatus.DRAFT)
-                .type(type)
                 .author(currentUser())
                 .persons(resolvePersons(dto.getPersonIds()))
+                .documents(resolveDocuments(dto.getDocumentIds()))
                 .build();
         if (dto.getStatus() == GeschichteStatus.PUBLISHED) {
             g.setStatus(GeschichteStatus.PUBLISHED);
             g.setPublishedAt(LocalDateTime.now());
         }
-        Geschichte saved = geschichteRepository.save(g);
-        // A freshly created Geschichte has no items by construction — items are only
-        // addable via the separate /items endpoints. Revisit if a create DTO ever
-        // accepts initial items.
-        return toView(saved, List.of());
+        return geschichteRepository.save(g);
     }
 
     @Transactional
-    public GeschichteView update(UUID id, GeschichteUpdateDTO dto) {
+    public Geschichte update(UUID id, GeschichteUpdateDTO dto) {
         Geschichte g = geschichteRepository.findById(id)
                 .orElseThrow(() -> DomainException.notFound(
                         ErrorCode.GESCHICHTE_NOT_FOUND, "Geschichte not found: " + id));
-        if (dto.getType() != null && dto.getType() != g.getType()) {
-            throw DomainException.conflict(ErrorCode.GESCHICHTE_TYPE_IMMUTABLE,
-                    "The type of a Geschichte cannot be changed after creation");
-        }
         if (dto.getTitle() != null) {
             requireTitle(dto.getTitle());
             g.setTitle(dto.getTitle().trim());
         }
         if (dto.getBody() != null) {
-            g.setBody(bodyForType(g.getType(), dto.getBody()));
+            g.setBody(sanitize(dto.getBody()));
         }
         if (dto.getPersonIds() != null) {
             g.setPersons(resolvePersons(dto.getPersonIds()));
         }
+        if (dto.getDocumentIds() != null) {
+            g.setDocuments(resolveDocuments(dto.getDocumentIds()));
+        }
         if (dto.getStatus() != null && dto.getStatus() != g.getStatus()) {
             applyStatusTransition(g, dto.getStatus());
         }
-        Geschichte saved = geschichteRepository.save(g);
-        return toView(saved, journeyItemService.getItems(id));
+        return geschichteRepository.save(g);
     }
 
     @Transactional
@@ -223,27 +164,6 @@ public class GeschichteService {
             throw DomainException.badRequest(
                     ErrorCode.VALIDATION_ERROR, "Title is required");
         }
-        if (title.trim().length() > MAX_TITLE_LENGTH) {
-            throw DomainException.badRequest(ErrorCode.GESCHICHTE_TITLE_TOO_LONG,
-                    "Title exceeds maximum length of " + MAX_TITLE_LENGTH + " characters");
-        }
-    }
-
-    /**
-     * STORY bodies are Tiptap HTML and go through the OWASP allow-list sanitizer.
-     * JOURNEY intros are plain text: the reader renders them via Svelte text
-     * interpolation (never {@code {@html}}), so entity-encoding them here would
-     * corrupt content ("&" → "&amp;") and re-encode on every editor round-trip.
-     */
-    private String bodyForType(GeschichteType type, String body) {
-        if (type != GeschichteType.JOURNEY) {
-            return sanitize(body);
-        }
-        if (body != null && body.length() > MAX_INTRO_LENGTH) {
-            throw DomainException.badRequest(ErrorCode.GESCHICHTE_INTRO_TOO_LONG,
-                    "Intro exceeds maximum length of " + MAX_INTRO_LENGTH + " characters");
-        }
-        return body;
     }
 
     private String sanitize(String body) {
@@ -256,6 +176,15 @@ public class GeschichteService {
         return new LinkedHashSet<>(personService.getAllById(ids));
     }
 
+    private Set<Document> resolveDocuments(List<UUID> ids) {
+        if (ids == null || ids.isEmpty()) return new HashSet<>();
+        Set<Document> out = new LinkedHashSet<>();
+        for (UUID id : ids) {
+            out.add(documentService.getDocumentById(id));
+        }
+        return out;
+    }
+
     private AppUser currentUser() {
         Authentication auth = SecurityContextHolder.getContext().getAuthentication();
         if (auth == null || !auth.isAuthenticated()) {

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteSpecifications.java

@@ -6,6 +6,9 @@ import jakarta.persistence.criteria.Join;
 import jakarta.persistence.criteria.Predicate;
 import jakarta.persistence.criteria.Root;
 import jakarta.persistence.criteria.Subquery;
+import org.raddatz.familienarchiv.document.Document;
+import org.raddatz.familienarchiv.geschichte.Geschichte;
+import org.raddatz.familienarchiv.geschichte.GeschichteStatus;
 import org.raddatz.familienarchiv.person.Person;
 import org.springframework.data.jpa.domain.Specification;
 
@@ -45,7 +48,12 @@ public final class GeschichteSpecifications {
                 authorId == null ? null : cb.equal(root.get("author").get("id"), authorId);
     }
 
-    // TODO(lesereisen-editor): restore document filter via journey_items join when editor lands
+    public static Specification<Geschichte> hasDocument(UUID documentId) {
+        return (root, query, cb) -> {
+            if (documentId == null) return null;
+            return cb.exists(documentSubquery(root, query, cb, documentId));
+        };
+    }
 
     /**
      * AND-filter across persons: the Geschichte must be associated with EVERY id in {@code personIds}.
@@ -76,4 +84,14 @@ public final class GeschichteSpecifications {
         return sub;
     }
 
+    private static Subquery<UUID> documentSubquery(
+            Root<Geschichte> root, CriteriaQuery<?> query, CriteriaBuilder cb, UUID documentId) {
+        Subquery<UUID> sub = query.subquery(UUID.class);
+        Root<Geschichte> subRoot = sub.from(Geschichte.class);
+        Join<Geschichte, Document> documents = subRoot.join("documents");
+        sub.select(subRoot.get("id"))
+                .where(cb.equal(subRoot.get("id"), root.get("id")),
+                        cb.equal(documents.get("id"), documentId));
+        return sub;
+    }
 }

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteSummary.java

@@ -1,45 +0,0 @@
-package org.raddatz.familienarchiv.geschichte;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import java.time.LocalDateTime;
-import java.util.UUID;
-
-/**
- * List-projection for the /api/geschichten grid. Never carries items — avoids
- * LazyInitializationException (open-in-view: false) and prevents Cartesian joins.
- * Mirrors the PersonSummaryDTO precedent.
- *
- * <p>Field set: exactly what the live grid card renders (title, author byline, body excerpt,
- * publishedAt, status, type). Does NOT carry items or persons.
- */
-public interface GeschichteSummary {
-
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    UUID getId();
-
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    String getTitle();
-
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    GeschichteStatus getStatus();
-
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    GeschichteType getType();
-
-    /** Nested closed projection — exposes only the fields the grid card needs. */
-    AuthorSummary getAuthor();
-
-    LocalDateTime getPublishedAt();
-
-    /** Always set (@UpdateTimestamp) — drives "bearbeitet vor X" on dashboard cards. */
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    LocalDateTime getUpdatedAt();
-
-    String getBody();
-
-    /** Author projection — names only; never email or group memberships (same rule as GeschichteView.AuthorView). */
-    interface AuthorSummary {
-        String getFirstName();
-        String getLastName();
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteType.java

@@ -1,6 +0,0 @@
-package org.raddatz.familienarchiv.geschichte;
-
-public enum GeschichteType {
-    STORY,
-    JOURNEY
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteUpdateDTO.java

@@ -1,6 +1,7 @@
 package org.raddatz.familienarchiv.geschichte;
 
 import lombok.Data;
+import org.raddatz.familienarchiv.geschichte.GeschichteStatus;
 
 import java.util.List;
 import java.util.UUID;
@@ -15,6 +16,6 @@ public class GeschichteUpdateDTO {
     private String title;
     private String body;
     private GeschichteStatus status;
-    private GeschichteType type;
     private List<UUID> personIds;
+    private List<UUID> documentIds;
 }

backend/src/main/java/org/raddatz/familienarchiv/geschichte/GeschichteView.java

@@ -1,41 +0,0 @@
-package org.raddatz.familienarchiv.geschichte;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.raddatz.familienarchiv.geschichte.journeyitem.JourneyItemView;
-
-import java.time.LocalDateTime;
-import java.util.List;
-import java.util.Set;
-import java.util.UUID;
-
-/**
- * Detail-view response for GET /api/geschichten/{id}. Assembled by
- * GeschichteService — never the raw entity (author AppUser graph must not leak).
- * items is always present (both STORY and JOURNEY); empty list for stories with no items.
- */
-public record GeschichteView(
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) UUID id,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) String title,
-        String body,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) GeschichteStatus status,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) GeschichteType type,
-        AuthorView author,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) Set<PersonView> persons,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) List<JourneyItemView> items,
-        LocalDateTime publishedAt,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) LocalDateTime createdAt,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) LocalDateTime updatedAt
-) {
-    /** Summarised author — exposes only id and displayName, never email or group memberships. */
-    public record AuthorView(
-            @Schema(requiredMode = Schema.RequiredMode.REQUIRED) UUID id,
-            @Schema(requiredMode = Schema.RequiredMode.REQUIRED) String displayName
-    ) {}
-
-    /** Summarised person — exposes only id, firstName, and lastName. No admin-only fields. */
-    public record PersonView(
-            @Schema(requiredMode = Schema.RequiredMode.REQUIRED) UUID id,
-            String firstName,
-            String lastName
-    ) {}
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/PersonNameFormatter.java

@@ -1,22 +0,0 @@
-package org.raddatz.familienarchiv.geschichte;
-
-/**
- * Utility for joining a person's first and last name into a display string.
- * Centralises the logic that was previously duplicated across GeschichteService
- * and JourneyItemService.
- */
-public class PersonNameFormatter {
-
-    private PersonNameFormatter() {
-        // utility class — no instances
-    }
-
-    public static String join(String firstName, String lastName) {
-        String first = firstName != null ? firstName.trim() : "";
-        String last = lastName != null ? lastName.trim() : "";
-        if (first.isEmpty() && last.isEmpty()) return "";
-        if (first.isEmpty()) return last;
-        if (last.isEmpty()) return first;
-        return first + " " + last;
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/DocumentSummary.java

@@ -1,23 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.raddatz.familienarchiv.document.DatePrecision;
-
-import java.time.LocalDate;
-import java.util.UUID;
-
-/**
- * Lean read-model view of a Document for embedding in JourneyItemView.
- * Built by JourneyItemService.toSummary(Document) — never serialised from
- * a JPA entity to avoid LazyInitializationException and tag-color overhead.
- */
-public record DocumentSummary(
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) UUID id,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) String title,
-        LocalDate documentDate,
-        LocalDate documentDateEnd,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) DatePrecision datePrecision,
-        String senderName,
-        String receiverName,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) Integer receiverCount
-) {}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyItem.java

@@ -1,54 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.persistence.*;
-import lombok.*;
-import org.raddatz.familienarchiv.document.Document;
-import org.raddatz.familienarchiv.geschichte.Geschichte;
-
-import java.util.UUID;
-
-@Entity
-@Table(name = "journey_items")
-@Data
-@NoArgsConstructor
-@AllArgsConstructor
-@Builder
-public class JourneyItem {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.UUID)
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    private UUID id;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "geschichte_id", nullable = false)
-    @JsonIgnore
-    private Geschichte geschichte;
-
-    // Sort key; gaps fine. Duplicate positions within a journey yield undefined relative order
-    // — the editor is responsible for keeping them distinct.
-    @Column(nullable = false)
-    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
-    private int position;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "document_id")
-    @JsonIgnore
-    private Document document;
-
-    /**
-     * Plain text — not HTML-sanitized. Renderers MUST NOT use {@code @html} or equivalent unsafe output.
-     *
-     * <p>CWE-79 tripwire: stored verbatim; only Svelte {note} interpolation is auto-safe.</p>
-     */
-    @Column(columnDefinition = "TEXT")
-    private String note;
-
-    // JPA uses field access — this getter is not persisted. Jackson serializes it as documentId.
-    // Exposing only the UUID prevents circular references and large nested payloads.
-    public UUID getDocumentId() {
-        return document != null ? document.getId() : null;
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyItemCreateDTO.java

@@ -1,12 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import lombok.Data;
-
-import java.util.UUID;
-
-/** Input for POST /api/geschichten/{id}/items. Both fields optional; at least one must be present. */
-@Data
-public class JourneyItemCreateDTO {
-    private UUID documentId;
-    private String note;
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyItemDocumentDeleteListener.java

@@ -1,30 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.raddatz.familienarchiv.document.DocumentDeletingEvent;
-import org.springframework.context.event.EventListener;
-import org.springframework.stereotype.Component;
-
-@Component
-@RequiredArgsConstructor
-@Slf4j
-class JourneyItemDocumentDeleteListener {
-
-    private final JourneyItemRepository journeyItemRepository;
-
-    /**
-     * Plain @EventListener — runs synchronously in the publisher's thread and transaction.
-     * Load-bearing choice: AFTER_COMMIT would fire after the FK ON DELETE SET NULL has
-     * already 500'd; @Async would run outside the delete transaction (breaks AC-5 rollback).
-     * See ADR-038. DocumentService cannot call JourneyItemService directly because
-     * Spring Framework 7 prohibits the resulting constructor-injection cycle.
-     */
-    @EventListener
-    void onDocumentDeleting(DocumentDeletingEvent event) {
-        int deleted = journeyItemRepository.deleteNoteLessByDocumentId(event.documentId());
-        if (deleted > 0) {
-            log.warn("Cascade-deleted {} note-less journey item(s) for document {}", deleted, event.documentId());
-        }
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyItemRepository.java

@@ -1,69 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Modifying;
-import org.springframework.data.jpa.repository.Query;
-import org.springframework.data.repository.query.Param;
-import org.springframework.stereotype.Repository;
-
-import java.util.List;
-import java.util.Optional;
-import java.util.Set;
-import java.util.UUID;
-
-@Repository
-public interface JourneyItemRepository extends JpaRepository<JourneyItem, UUID> {
-
-    /** Returns items ordered by position ASC for the read-model assembly path. */
-    List<JourneyItem> findByGeschichteIdOrderByPosition(UUID geschichteId);
-
-    /** IDOR-safe lookup: returns empty when itemId exists but belongs to a different journey. */
-    Optional<JourneyItem> findByIdAndGeschichteId(UUID id, UUID geschichteId);
-
-    /** Returns only the IDs — used for set-equality check in reorder. */
-    @Query("SELECT i.id FROM JourneyItem i WHERE i.geschichte.id = :geschichteId")
-    Set<UUID> findIdsByGeschichteId(@Param("geschichteId") UUID geschichteId);
-
-    /** MAX position for computing the next append position; returns empty when journey has no items. */
-    @Query("SELECT MAX(i.position) FROM JourneyItem i WHERE i.geschichte.id = :geschichteId")
-    Optional<Integer> findMaxPositionByGeschichteId(@Param("geschichteId") UUID geschichteId);
-
-    /** COUNT for the 100-item cap check — COUNT(*)-based, never MAX(position)-derived. */
-    long countByGeschichteId(UUID geschichteId);
-
-    /**
-     * Dedup guard: true when the document is already linked to this journey.
-     * Explicit JPQL, not a derived query: the transient {@code getDocumentId()}
-     * getter on JourneyItem makes Spring Data resolve the derived path as a
-     * direct {@code documentId} attribute, which Hibernate cannot map.
-     */
-    @Query("""
-            SELECT COUNT(i) > 0 FROM JourneyItem i
-            WHERE i.geschichte.id = :geschichteId AND i.document.id = :documentId
-            """)
-    boolean existsByGeschichteIdAndDocumentId(
-            @Param("geschichteId") UUID geschichteId, @Param("documentId") UUID documentId);
-
-    /**
-     * Deletes note-less items (note IS NULL or note = '') linked to the given document.
-     * Used by JourneyItemDocumentDeleteListener before the document row is removed, so
-     * the FK ON DELETE SET NULL never fires on rows that would violate chk_journey_item_not_empty.
-     * Explicit JPQL — same trap as existsByGeschichteIdAndDocumentId: the transient
-     * getDocumentId() getter makes Spring Data unable to resolve a derived query path.
-     * clearAutomatically = true invalidates the L1 cache so AC-2's "note-carrying survives"
-     * assertion never reads a stale entity. flushAutomatically = true makes the
-     * flush-before-delete contract explicit rather than relying on Hibernate AUTO flush mode.
-     */
-    @Modifying(clearAutomatically = true, flushAutomatically = true)
-    @Query("DELETE FROM JourneyItem i WHERE i.document.id = :documentId AND (i.note IS NULL OR i.note = '')")
-    int deleteNoteLessByDocumentId(@Param("documentId") UUID documentId);
-
-    /**
-     * Loads journey items with their linked Document in a single JOIN FETCH query,
-     * eliminating the N+1 SELECT that would occur when accessing item.getDocument()
-     * lazily for each item. Items without a document (note-only) are included via
-     * LEFT JOIN. Ordered by position ASC.
-     */
-    @Query("SELECT ji FROM JourneyItem ji LEFT JOIN FETCH ji.document WHERE ji.geschichte.id = :geschichteId ORDER BY ji.position ASC")
-    List<JourneyItem> findByGeschichteIdWithDocument(@Param("geschichteId") UUID geschichteId);
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyItemService.java

@@ -1,276 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.raddatz.familienarchiv.audit.AuditKind;
-import org.raddatz.familienarchiv.audit.AuditService;
-import org.raddatz.familienarchiv.document.DatePrecision;
-import org.raddatz.familienarchiv.document.Document;
-import org.raddatz.familienarchiv.document.DocumentService;
-import org.raddatz.familienarchiv.exception.DomainException;
-import org.raddatz.familienarchiv.exception.ErrorCode;
-import org.raddatz.familienarchiv.geschichte.Geschichte;
-import org.raddatz.familienarchiv.geschichte.GeschichteQueryService;
-import org.raddatz.familienarchiv.geschichte.PersonNameFormatter;
-import org.raddatz.familienarchiv.person.Person;
-import org.raddatz.familienarchiv.user.AppUser;
-import org.raddatz.familienarchiv.user.UserService;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.dao.DataIntegrityViolationException;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.util.*;
-
-@Service
-@RequiredArgsConstructor
-@Slf4j
-public class JourneyItemService {
-
-    static final int MAX_ITEMS = 100;
-    static final int POSITION_STEP = 10;
-    // 2000 per the editor spec — frontend maxlength and the i18n error message agree (#793).
-    static final int MAX_NOTE_LENGTH = 2000;
-
-    private final JourneyItemRepository journeyItemRepository;
-    private final GeschichteQueryService geschichteQueryService;
-    private final DocumentService documentService;
-    private final AuditService auditService;
-    private final UserService userService;
-
-    @Transactional
-    public JourneyItemView append(UUID geschichteId, JourneyItemCreateDTO dto) {
-        Geschichte g = geschichteQueryService.findById(geschichteId)
-                .orElseThrow(() -> DomainException.notFound(ErrorCode.GESCHICHTE_NOT_FOUND,
-                        "Geschichte not found: " + geschichteId));
-
-        long count = journeyItemRepository.countByGeschichteId(geschichteId);
-        if (count >= MAX_ITEMS) {
-            throw DomainException.conflict(ErrorCode.JOURNEY_AT_CAPACITY,
-                    "Journey has reached the maximum of 100 items");
-        }
-
-        String note = normalizeNote(dto.getNote());
-
-        if (dto.getDocumentId() == null && note == null) {
-            throw DomainException.badRequest(ErrorCode.VALIDATION_ERROR,
-                    "At least one of documentId or note must be provided");
-        }
-
-        if (note != null && note.length() > MAX_NOTE_LENGTH) {
-            throw DomainException.badRequest(ErrorCode.JOURNEY_NOTE_TOO_LONG,
-                    "Note exceeds maximum length of " + MAX_NOTE_LENGTH + " characters");
-        }
-
-        Document doc = null;
-        if (dto.getDocumentId() != null) {
-            if (journeyItemRepository.existsByGeschichteIdAndDocumentId(geschichteId, dto.getDocumentId())) {
-                throw DomainException.conflict(ErrorCode.JOURNEY_DOCUMENT_ALREADY_ADDED,
-                        "Document already in journey: " + dto.getDocumentId());
-            }
-            doc = documentService.findSummaryByIdInternal(dto.getDocumentId());
-        }
-
-        int nextPosition = journeyItemRepository.findMaxPositionByGeschichteId(geschichteId)
-                .map(max -> max + POSITION_STEP)
-                .orElse(POSITION_STEP);
-
-        JourneyItem item = JourneyItem.builder()
-                .geschichte(g)
-                .position(nextPosition)
-                .document(doc)
-                .note(note)
-                .build();
-        // saveAndFlush so the partial unique index on (geschichte_id, document_id)
-        // fires here, not at commit — two concurrent appends can both pass the
-        // exists() pre-check above, and the index is the atomic backstop (V74).
-        JourneyItem saved;
-        try {
-            saved = journeyItemRepository.saveAndFlush(item);
-        } catch (DataIntegrityViolationException e) {
-            // Only the dedup index earns the friendly 409 — any other integrity
-            // failure (e.g. an FK violation on a concurrently deleted document)
-            // must not be mislabeled as "already added".
-            if (!isDuplicateDocumentViolation(e)) {
-                throw e;
-            }
-            throw DomainException.conflict(ErrorCode.JOURNEY_DOCUMENT_ALREADY_ADDED,
-                    "Document already in journey: " + dto.getDocumentId());
-        }
-
-        UUID actorId = currentUser().getId();
-        auditService.logAfterCommit(AuditKind.JOURNEY_ITEM_ADDED, actorId, null,
-                Map.of("geschichteId", geschichteId, "itemId", saved.getId()));
-
-        return toView(saved);
-    }
-
-    @Transactional
-    public JourneyItemView updateNote(UUID geschichteId, UUID itemId, JourneyItemUpdateDTO dto) {
-        JourneyItem item = journeyItemRepository.findByIdAndGeschichteId(itemId, geschichteId)
-                .orElseThrow(() -> DomainException.notFound(ErrorCode.JOURNEY_ITEM_NOT_FOUND,
-                        "Journey item not found: " + itemId));
-
-        // null = field absent from JSON → no-op
-        Optional<String> noteField = dto.getNote();
-        if (noteField == null) {
-            return toView(item);
-        }
-
-        String note = normalizeNote(noteField.orElse(null));
-
-        if (note != null && note.length() > MAX_NOTE_LENGTH) {
-            throw DomainException.badRequest(ErrorCode.JOURNEY_NOTE_TOO_LONG,
-                    "Note exceeds maximum length of " + MAX_NOTE_LENGTH + " characters");
-        }
-
-        if (note == null && item.getDocumentId() == null) {
-            throw DomainException.badRequest(ErrorCode.VALIDATION_ERROR,
-                    "Cannot clear note on an item that has no linked document");
-        }
-
-        item.setNote(note);
-        JourneyItem saved = journeyItemRepository.save(item);
-
-        UUID actorId = currentUser().getId();
-        auditService.logAfterCommit(AuditKind.JOURNEY_ITEM_NOTE_UPDATED, actorId, null,
-                Map.of("geschichteId", geschichteId, "itemId", itemId));
-
-        return toView(saved);
-    }
-
-    @Transactional
-    public void delete(UUID geschichteId, UUID itemId) {
-        JourneyItem item = journeyItemRepository.findByIdAndGeschichteId(itemId, geschichteId)
-                .orElseThrow(() -> DomainException.notFound(ErrorCode.JOURNEY_ITEM_NOT_FOUND,
-                        "Journey item not found: " + itemId));
-
-        journeyItemRepository.delete(item);
-
-        UUID actorId = currentUser().getId();
-        auditService.logAfterCommit(AuditKind.JOURNEY_ITEM_REMOVED, actorId, null,
-                Map.of("geschichteId", geschichteId, "itemId", itemId));
-    }
-
-    @Transactional
-    public List<JourneyItemView> reorder(UUID geschichteId, JourneyReorderDTO dto) {
-        if (!geschichteQueryService.existsById(geschichteId)) {
-            throw DomainException.notFound(ErrorCode.GESCHICHTE_NOT_FOUND,
-                    "Geschichte not found: " + geschichteId);
-        }
-        Set<UUID> existingIds = journeyItemRepository.findIdsByGeschichteId(geschichteId);
-        List<UUID> requestedIds = dto.getItemIds() != null ? dto.getItemIds() : List.of();
-
-        if (requestedIds.size() != new HashSet<>(requestedIds).size()) {
-            throw DomainException.badRequest(ErrorCode.VALIDATION_ERROR,
-                    "Duplicate item IDs in reorder request");
-        }
-
-        if (!existingIds.equals(new HashSet<>(requestedIds))) {
-            throw DomainException.badRequest(ErrorCode.VALIDATION_ERROR,
-                    "Requested item IDs do not match the journey's existing items");
-        }
-
-        if (requestedIds.isEmpty()) {
-            return List.of();
-        }
-
-        List<JourneyItem> items = journeyItemRepository.findByGeschichteIdOrderByPosition(geschichteId);
-        Map<UUID, JourneyItem> itemMap = new HashMap<>();
-        for (JourneyItem item : items) {
-            itemMap.put(item.getId(), item);
-        }
-
-        List<JourneyItem> toSave = new ArrayList<>(requestedIds.size());
-        for (int i = 0; i < requestedIds.size(); i++) {
-            JourneyItem item = itemMap.get(requestedIds.get(i));
-            item.setPosition((i + 1) * POSITION_STEP);
-            toSave.add(item);
-        }
-        List<JourneyItem> reordered = journeyItemRepository.saveAll(toSave);
-
-        UUID actorId = currentUser().getId();
-        auditService.logAfterCommit(AuditKind.JOURNEY_ITEMS_REORDERED, actorId, null,
-                Map.of("geschichteId", geschichteId, "itemCount", reordered.size()));
-
-        return reordered.stream().map(this::toView).toList();
-    }
-
-    public List<JourneyItemView> getItems(UUID geschichteId) {
-        return journeyItemRepository.findByGeschichteIdWithDocument(geschichteId)
-                .stream().map(this::toView).toList();
-    }
-
-    DocumentSummary toSummary(Document doc) {
-        String senderName = buildSenderName(doc);
-        Set<Person> receivers = doc.getReceivers();
-        String receiverName = buildCanonicalReceiverName(receivers);
-
-        return new DocumentSummary(
-                doc.getId(),
-                doc.getTitle(),
-                doc.getDocumentDate(),
-                doc.getMetaDateEnd(),
-                doc.getMetaDatePrecision() != null ? doc.getMetaDatePrecision() : DatePrecision.UNKNOWN,
-                senderName,
-                receiverName,
-                receivers != null ? receivers.size() : 0
-        );
-    }
-
-    JourneyItemView toView(JourneyItem item) {
-        DocumentSummary docSummary = null;
-        Document doc = item.getDocument();
-        if (doc != null) {
-            docSummary = toSummary(doc);
-        }
-        return new JourneyItemView(item.getId(), item.getPosition(), docSummary, item.getNote());
-    }
-
-    private static String buildSenderName(Document doc) {
-        Person sender = doc.getSender();
-        if (sender != null) {
-            String name = PersonNameFormatter.join(sender.getFirstName(), sender.getLastName());
-            if (!name.isBlank()) return name;
-        }
-        String senderText = doc.getSenderText();
-        return (senderText != null && !senderText.isBlank()) ? senderText : null;
-    }
-
-    private static String buildCanonicalReceiverName(Set<Person> receivers) {
-        if (receivers == null || receivers.isEmpty()) return null;
-        return receivers.stream()
-                .min(Comparator.comparing(p -> sortKey(p.getLastName()) + " " + sortKey(p.getFirstName())))
-                .map(p -> {
-                    String name = PersonNameFormatter.join(p.getFirstName(), p.getLastName());
-                    return name.isBlank() ? null : name;
-                })
-                .orElse(null);
-    }
-
-    private static boolean isDuplicateDocumentViolation(DataIntegrityViolationException e) {
-        Throwable cause = e.getCause();
-        if (cause instanceof java.sql.SQLException sql) {
-            return "23505".equals(sql.getSQLState());
-        }
-        return false;
-    }
-
-    private static String normalizeNote(String raw) {
-        if (raw == null || raw.isBlank()) return null;
-        return raw.trim();
-    }
-
-    private static String sortKey(String s) {
-        return s != null ? s : "";
-    }
-
-    private AppUser currentUser() {
-        Authentication auth = SecurityContextHolder.getContext().getAuthentication();
-        if (auth == null || !auth.isAuthenticated()) {
-            throw DomainException.unauthorized("Authentication required");
-        }
-        return userService.findByEmail(auth.getName());
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyItemUpdateDTO.java

@@ -1,19 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import lombok.Data;
-
-import java.util.Optional;
-
-/**
- * Input for PATCH /api/geschichten/{id}/items/{itemId}.
- * Three-way semantics via Optional<String>:
- *   null         → field absent from JSON → leave note unchanged
- *   Optional.empty() → {"note": null} → clear the note
- *   Optional.of("x") → {"note": "x"} → set the note
- *
- * Jackson 3.x maps JSON null to Optional.empty(); absent fields keep the Java default (null).
- */
-@Data
-public class JourneyItemUpdateDTO {
-    private Optional<String> note = null;
-}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyItemView.java

@@ -1,17 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-
-import java.util.UUID;
-
-/**
- * Read-model response for a JourneyItem. Never the JPA entity (which has a
- * Geschichte back-reference that would leak / hit LazyInitializationException).
- */
-public record JourneyItemView(
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) UUID id,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) int position,
-        DocumentSummary document,
-        /** Plain text — not HTML-sanitized. Renderers MUST NOT use {@code @html} or equivalent unsafe output. */
-        String note
-) {}

backend/src/main/java/org/raddatz/familienarchiv/geschichte/journeyitem/JourneyReorderDTO.java

@@ -1,12 +0,0 @@
-package org.raddatz.familienarchiv.geschichte.journeyitem;
-
-import lombok.Data;
-
-import java.util.List;
-import java.util.UUID;
-
-/** Input for PUT /api/geschichten/{id}/items/reorder. */
-@Data
-public class JourneyReorderDTO {
-    private List<UUID> itemIds;
-}

backend/src/main/java/org/raddatz/familienarchiv/importing/CanonicalImportOrchestrator.java

@@ -1,131 +0,0 @@
-package org.raddatz.familienarchiv.importing;
-
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.raddatz.familienarchiv.exception.DomainException;
-import org.raddatz.familienarchiv.exception.ErrorCode;
-import org.raddatz.familienarchiv.person.relationship.RelationType;
-import org.raddatz.familienarchiv.person.relationship.RelationshipService;
-import org.raddatz.familienarchiv.person.relationship.dto.NetworkDTO;
-import org.raddatz.familienarchiv.person.relationship.dto.PersonNodeDTO;
-import org.raddatz.familienarchiv.person.relationship.dto.RelationshipDTO;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.scheduling.annotation.Async;
-import org.springframework.stereotype.Service;
-
-import java.io.File;
-import java.time.LocalDateTime;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-
-/**
- * Runs the four canonical loaders in their real dependency order — encoded explicitly
- * here, not implied by call order — and owns the async runner plus the {@link ImportStatus}
- * state machine the admin UI consumes. The orchestrator smoke-checks that all four
- * artifacts are present before starting, failing fast rather than half-loading tags but no
- * documents. A malformed artifact (a loader throwing) sets {@code FAILED}; an individual
- * bad file is surfaced through the {@link ImportStatus.SkippedFile} mechanism instead.
- */
-@Service
-@RequiredArgsConstructor
-@Slf4j
-public class CanonicalImportOrchestrator {
-
-    private static final String TAG_TREE_ARTIFACT = "canonical-tag-tree.xlsx";
-    private static final String PERSONS_ARTIFACT = "canonical-persons.xlsx";
-    private static final String PERSONS_TREE_ARTIFACT = "canonical-persons-tree.json";
-    private static final String DOCUMENTS_ARTIFACT = "canonical-documents.xlsx";
-
-    private final TagTreeImporter tagTreeImporter;
-    private final PersonRegisterImporter personRegisterImporter;
-    private final PersonTreeImporter personTreeImporter;
-    private final DocumentImporter documentImporter;
-    private final RelationshipService relationshipService;
-
-    @Value("${app.import.dir:/import}")
-    private String canonicalDir;
-
-    private volatile ImportStatus currentStatus = new ImportStatus(
-            ImportStatus.State.IDLE, "IMPORT_IDLE", "Kein Import gestartet.", 0, List.of(), null);
-
-    public ImportStatus getStatus() {
-        return currentStatus;
-    }
-
-    @Async
-    public void runImportAsync() {
-        if (currentStatus.state() == ImportStatus.State.RUNNING) {
-            throw DomainException.conflict(ErrorCode.IMPORT_ALREADY_RUNNING, "A mass import is already in progress");
-        }
-        runImport();
-    }
-
-    /** Synchronous entry point — wrapped by {@link #runImportAsync()} and called directly in tests. */
-    void runImport() {
-        currentStatus = new ImportStatus(ImportStatus.State.RUNNING, "IMPORT_RUNNING",
-                "Import läuft...", 0, List.of(), LocalDateTime.now());
-        try {
-            File tagTree = requireArtifact(TAG_TREE_ARTIFACT);
-            File persons = requireArtifact(PERSONS_ARTIFACT);
-            File personsTree = requireArtifact(PERSONS_TREE_ARTIFACT);
-            File documents = requireArtifact(DOCUMENTS_ARTIFACT);
-
-            // Dependency DAG: documents need persons + tags; the tree needs persons.
-            tagTreeImporter.load(tagTree);
-            personRegisterImporter.load(persons);
-            personTreeImporter.load(personsTree);
-            warnOnGenerationMonotonicityViolations();
-            DocumentImporter.LoadResult result = documentImporter.load(documents);
-
-            currentStatus = new ImportStatus(ImportStatus.State.DONE, "IMPORT_DONE",
-                    "Import abgeschlossen. " + result.processed() + " Dokumente verarbeitet.",
-                    result.processed(), result.skippedFiles(), currentStatus.startedAt());
-        } catch (DomainException e) {
-            log.error("Canonical import failed: {}", e.getMessage());
-            currentStatus = new ImportStatus(ImportStatus.State.FAILED, "IMPORT_FAILED_ARTIFACT",
-                    "Fehler: " + e.getMessage(), 0, List.of(), currentStatus.startedAt());
-        } catch (Exception e) {
-            log.error("Canonical import failed", e);
-            currentStatus = new ImportStatus(ImportStatus.State.FAILED, "IMPORT_FAILED_INTERNAL",
-                    "Fehler: " + e.getMessage(), 0, List.of(), currentStatus.startedAt());
-        }
-    }
-
-    private File requireArtifact(String name) {
-        File artifact = new File(canonicalDir, name);
-        if (!artifact.isFile()) {
-            throw DomainException.badRequest(ErrorCode.IMPORT_ARTIFACT_INVALID,
-                    "Missing canonical artifact: " + name);
-        }
-        return artifact;
-    }
-
-    /**
-     * Walks every PARENT_OF edge in the family graph and logs a WARN whenever a child's
-     * generation is not strictly deeper than its parent's. Soft check only — the import
-     * is never aborted; the warning is a forensic signal for the curator. Reads through
-     * {@link RelationshipService} so the orchestrator stays within the layering rule
-     * (no direct repository access).
-     */
-    private void warnOnGenerationMonotonicityViolations() {
-        NetworkDTO network = relationshipService.getFamilyNetwork();
-        Map<UUID, PersonNodeDTO> byId = new HashMap<>(network.nodes().size());
-        for (PersonNodeDTO node : network.nodes()) {
-            byId.put(node.id(), node);
-        }
-        for (RelationshipDTO edge : network.edges()) {
-            if (edge.relationType() != RelationType.PARENT_OF) continue;
-            PersonNodeDTO parent = byId.get(edge.personId());
-            PersonNodeDTO child = byId.get(edge.relatedPersonId());
-            if (parent == null || child == null) continue;
-            Integer pg = parent.generation();
-            Integer cg = child.generation();
-            if (pg != null && cg != null && cg <= pg) {
-                log.warn("Generation monotonicity violation: parent {} (G{}) -> child {} (G{})",
-                        parent.displayName(), pg, child.displayName(), cg);
-            }
-        }
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/importing/CanonicalSheetReader.java

@@ -1,133 +0,0 @@
-package org.raddatz.familienarchiv.importing;
-
-import org.apache.poi.ss.usermodel.Cell;
-import org.apache.poi.ss.usermodel.DateUtil;
-import org.apache.poi.ss.usermodel.Sheet;
-import org.apache.poi.ss.usermodel.Workbook;
-import org.apache.poi.ss.usermodel.WorkbookFactory;
-import org.raddatz.familienarchiv.exception.DomainException;
-import org.raddatz.familienarchiv.exception.ErrorCode;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Value-level POI helper for the canonical import artifacts. No Spring, no domain
- * knowledge: it opens a workbook, maps the header row to column indices by name, and
- * yields typed rows whose cells are looked up by header name — the seam that replaces
- * the old positional {@code @Value app.import.col.*} indices. List columns are split on
- * the pipe delimiter the normalizer emits.
- */
-public final class CanonicalSheetReader {
-
-    private CanonicalSheetReader() {
-    }
-
-    /** A single data row, addressable by canonical header name (never by index). */
-    public static final class Row {
-
-        private final Map<String, Integer> headerIndex;
-        private final List<String> cells;
-
-        private Row(Map<String, Integer> headerIndex, List<String> cells) {
-            this.headerIndex = headerIndex;
-            this.cells = cells;
-        }
-
-        /** Trimmed cell value for the named header, or "" when absent/blank. */
-        public String get(String header) {
-            Integer index = headerIndex.get(header);
-            if (index == null || index >= cells.size()) return "";
-            String value = cells.get(index);
-            return value == null ? "" : value.trim();
-        }
-    }
-
-    /**
-     * Reads all data rows from the first sheet, validating that every required header is
-     * present. Throws a fail-closed {@link DomainException} on a missing header so a
-     * loader never silently maps the wrong column.
-     */
-    public static List<Row> readRows(File file, List<String> requiredHeaders) {
-        try (FileInputStream fis = new FileInputStream(file);
-             Workbook workbook = WorkbookFactory.create(fis)) {
-
-            Sheet sheet = workbook.getSheetAt(0);
-            org.apache.poi.ss.usermodel.Row headerRow = sheet.getRow(sheet.getFirstRowNum());
-            Map<String, Integer> headerIndex = mapHeaders(headerRow);
-            requireHeaders(file, headerIndex, requiredHeaders);
-
-            List<Row> rows = new ArrayList<>();
-            for (int i = sheet.getFirstRowNum() + 1; i <= sheet.getLastRowNum(); i++) {
-                org.apache.poi.ss.usermodel.Row poiRow = sheet.getRow(i);
-                if (poiRow == null) continue;
-                rows.add(new Row(headerIndex, readCells(poiRow, headerIndex.size())));
-            }
-            return rows;
-        } catch (DomainException e) {
-            throw e;
-        } catch (Exception e) {
-            throw DomainException.badRequest(ErrorCode.IMPORT_ARTIFACT_INVALID,
-                    "Unreadable canonical artifact: " + file.getName());
-        }
-    }
-
-    /** Splits a pipe-delimited list column into trimmed, non-empty segments. */
-    public static List<String> splitList(String raw) {
-        if (raw == null || raw.isBlank()) return List.of();
-        return Arrays.stream(raw.split("\\|"))
-                .map(String::trim)
-                .filter(s -> !s.isEmpty())
-                .toList();
-    }
-
-    private static Map<String, Integer> mapHeaders(org.apache.poi.ss.usermodel.Row headerRow) {
-        if (headerRow == null) {
-            return Map.of();
-        }
-        Map<String, Integer> headerIndex = new HashMap<>();
-        for (int c = 0; c < headerRow.getLastCellNum(); c++) {
-            String name = cellToString(headerRow.getCell(c)).trim();
-            if (!name.isEmpty()) headerIndex.putIfAbsent(name, c);
-        }
-        return headerIndex;
-    }
-
-    private static void requireHeaders(File file, Map<String, Integer> headerIndex, List<String> requiredHeaders) {
-        for (String header : requiredHeaders) {
-            if (!headerIndex.containsKey(header)) {
-                throw DomainException.badRequest(ErrorCode.IMPORT_ARTIFACT_INVALID,
-                        "Missing required header '" + header + "' in artifact " + file.getName());
-            }
-        }
-    }
-
-    private static List<String> readCells(org.apache.poi.ss.usermodel.Row poiRow, int columnCount) {
-        int width = Math.max(columnCount, poiRow.getLastCellNum());
-        List<String> cells = new ArrayList<>(width);
-        for (int c = 0; c < width; c++) {
-            cells.add(cellToString(poiRow.getCell(c)));
-        }
-        return cells;
-    }
-
-    private static String cellToString(Cell cell) {
-        if (cell == null) return "";
-        return switch (cell.getCellType()) {
-            case STRING -> cell.getStringCellValue();
-            case NUMERIC -> {
-                if (DateUtil.isCellDateFormatted(cell)) {
-                    yield cell.getLocalDateTimeCellValue().toLocalDate().toString();
-                }
-                yield String.valueOf((long) cell.getNumericCellValue());
-            }
-            case BOOLEAN -> String.valueOf(cell.getBooleanCellValue());
-            default -> "";
-        };
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/importing/DocumentImporter.java

@@ -1,380 +0,0 @@
-package org.raddatz.familienarchiv.importing;
-
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.raddatz.familienarchiv.document.DatePrecision;
-import org.raddatz.familienarchiv.document.Document;
-import org.raddatz.familienarchiv.document.DocumentService;
-import org.raddatz.familienarchiv.document.DocumentTitleFactory;
-import org.raddatz.familienarchiv.document.DocumentStatus;
-import org.raddatz.familienarchiv.document.ThumbnailAsyncRunner;
-import org.raddatz.familienarchiv.exception.DomainException;
-import org.raddatz.familienarchiv.exception.ErrorCode;
-import org.raddatz.familienarchiv.person.Person;
-import org.raddatz.familienarchiv.person.PersonService;
-import org.raddatz.familienarchiv.person.PersonType;
-import org.raddatz.familienarchiv.person.PersonUpsertCommand;
-import org.raddatz.familienarchiv.tag.Tag;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Component;
-import org.springframework.transaction.annotation.Transactional;
-import software.amazon.awssdk.core.sync.RequestBody;
-import software.amazon.awssdk.services.s3.S3Client;
-import software.amazon.awssdk.services.s3.model.PutObjectRequest;
-
-import org.raddatz.familienarchiv.tag.TagService;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.time.LocalDate;
-import java.time.format.DateTimeParseException;
-import java.util.ArrayList;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Optional;
-import java.util.Set;
-import java.util.UUID;
-import java.util.regex.Pattern;
-
-/**
- * Loads {@code canonical-documents.xlsx} into the document domain. Java performs no
- * semantic transformation: the normalizer already resolved people to slugs and dates to
- * ISO values. This loader maps columns by header name, routes each attribution
- * register-first (always retaining the raw cell in {@code sender_text}/{@code receiver_text}),
- * parses clean dates, and keeps the S3/thumbnail plumbing.
- *
- * <p>The import corpus is uniform — every PDF is named {@code <index>.pdf} flat in the import
- * dir — so a document's PDF is resolved <em>directly by its index</em>:
- * {@code importDir.resolve(index + ".pdf")}. The {@code index} is still hostile input
- * regardless of upstream trust (CWE-22 does not care it came from our Python tool): it is
- * validated against a strict catalog pattern with {@link #isValidImportIndex} (no path
- * separators, no {@code .}/{@code ..}, no absolute path, no slash homoglyphs) and the
- * resolved path is asserted to stay inside the import dir in {@link #resolvePdfByIndex} as
- * defense-in-depth. The {@code %PDF} magic-byte check still gates upload.
- */
-@Component
-@RequiredArgsConstructor
-@Slf4j
-public class DocumentImporter {
-
-    static final List<String> REQUIRED_HEADERS = List.of(
-            "index", "sender_person_id", "sender_name",
-            "receiver_person_ids", "receiver_names", "date_iso", "date_raw", "date_precision");
-
-    // Catalog index shape: 1–4 letters (ASCII + Latin-1 letters, e.g. the German "ü" in
-    // "Mü-0001"), one or more hyphens (the corpus has a few "C--0029" data-entry artefacts),
-    // digits, and an optional trailing "x" the normalizer recognises. Anchored, with no
-    // separator / dot / slash characters in the class, so "<index>.pdf" can never traverse.
-    // NOTE: `\d` here is intentionally ASCII-only ([0-9]). Java's java.util.regex matches `\d`
-    // against [0-9] unless Pattern.UNICODE_CHARACTER_CLASS is set — do NOT add that flag, or
-    // Arabic-Indic / fullwidth digits would silently widen the accepted set.
-    private static final Pattern INDEX_PATTERN =
-            Pattern.compile("[A-Za-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u00FF]{1,4}-+\\d+x?");
-
-    private final DocumentService documentService;
-    private final DocumentTitleFactory documentTitleFactory;
-    private final PersonService personService;
-    private final TagService tagService;
-    private final S3Client s3Client;
-    private final ThumbnailAsyncRunner thumbnailAsyncRunner;
-    private final FileStreamOpener fileStreamOpener;
-
-    @Value("${app.s3.bucket:familienarchiv}")
-    private String bucketName;
-
-    @Value("${app.import.dir:/import}")
-    private String importDir;
-
-    /** Outcome of loading the document sheet: processed count + per-file skips. */
-    public record LoadResult(int processed, List<ImportStatus.SkippedFile> skippedFiles) {}
-
-    // One transaction for the whole sheet keeps the Hibernate session open so an existing
-    // document's lazy receivers collection initialises during an idempotent re-import.
-    // Invoked cross-bean from the orchestrator, so the @Transactional proxy applies.
-    @Transactional
-    public LoadResult load(File artifact) {
-        List<CanonicalSheetReader.Row> rows = CanonicalSheetReader.readRows(artifact, REQUIRED_HEADERS);
-        int processed = 0;
-        List<ImportStatus.SkippedFile> skipped = new ArrayList<>();
-        // 1-based source row number for ops triage breadcrumbs (the spreadsheet header is row 1,
-        // so the first data row is row 2 — matches what an operator sees in the .xlsx).
-        int rowNumber = 1;
-        for (CanonicalSheetReader.Row row : rows) {
-            rowNumber++;
-            String index = row.get("index");
-            if (index.isBlank()) continue;
-            Optional<ImportStatus.SkipReason> skipReason = importRow(row, index, rowNumber);
-            if (skipReason.isPresent()) {
-                skipped.add(new ImportStatus.SkippedFile(index, skipReason.get()));
-            } else {
-                processed++;
-            }
-        }
-        log.info("Imported {} documents from {} ({} skipped)", processed, artifact.getName(), skipped.size());
-        return new LoadResult(processed, skipped);
-    }
-
-    private Optional<ImportStatus.SkipReason> importRow(CanonicalSheetReader.Row row, String index, int rowNumber) {
-        if (!isValidImportIndex(index)) {
-            // Breadcrumb is the source row number, NOT the raw (possibly-hostile) index — an
-            // operator triaging the import can find the offending row in the .xlsx without us
-            // echoing attacker-controlled input into the log.
-            log.warn("Skipping import row {}: index rejected (fails catalog-shape validation)", rowNumber);
-            return Optional.of(ImportStatus.SkipReason.INVALID_FILENAME_PATH_TRAVERSAL);
-        }
-        Optional<File> resolved = resolvePdfByIndex(index, rowNumber);
-        if (resolved.isEmpty()) {
-            // Distinct from the "index rejected" skip above: the index is VALID but no
-            // <index>.pdf is on disk, so the row becomes a normal PLACEHOLDER (not skipped). The
-            // index is a validated catalog id (no hostile content), so it is safe to log here —
-            // this surfaces a corpus that drifts from the "<index>.pdf" assumption (e.g. a file
-            // that arrived under a different name) rather than dropping it silently.
-            log.info("Import row {}: index {} is valid but {}.pdf is absent — creating PLACEHOLDER",
-                    rowNumber, index, index);
-        } else {
-            try {
-                if (!isPdfMagicBytes(resolved.get())) {
-                    return Optional.of(ImportStatus.SkipReason.INVALID_PDF_SIGNATURE);
-                }
-            } catch (IOException e) {
-                log.error("Magic-byte check failed for row {}", index, e);
-                return Optional.of(ImportStatus.SkipReason.FILE_READ_ERROR);
-            }
-        }
-        return persist(row, index, resolved);
-    }
-
-    private Optional<ImportStatus.SkipReason> persist(CanonicalSheetReader.Row row, String index, Optional<File> file) {
-        Document existing = documentService.findByOriginalFilename(index).orElse(null);
-        if (existing != null && existing.getStatus() != DocumentStatus.PLACEHOLDER) {
-            return Optional.of(ImportStatus.SkipReason.ALREADY_EXISTS);
-        }
-
-        String s3Key = null;
-        String contentType = null;
-        DocumentStatus status = DocumentStatus.PLACEHOLDER;
-        if (file.isPresent()) {
-            contentType = probeContentType(file.get());
-            s3Key = "documents/" + UUID.randomUUID() + "_" + file.get().getName();
-            try {
-                uploadToS3(file.get(), s3Key, contentType);
-                status = DocumentStatus.UPLOADED;
-            } catch (Exception e) {
-                log.error("S3 upload failed for {}", file.get().getName(), e);
-                return Optional.of(ImportStatus.SkipReason.S3_UPLOAD_FAILED);
-            }
-        }
-
-        Document doc = buildDocument(row, index, existing, s3Key, contentType, status);
-        Document saved = documentService.save(doc);
-        if (file.isPresent()) {
-            thumbnailAsyncRunner.dispatchAfterCommit(saved.getId());
-        }
-        return Optional.empty();
-    }
-
-    private Document buildDocument(CanonicalSheetReader.Row row, String index, Document existing,
-                                   String s3Key, String contentType, DocumentStatus status) {
-        Document doc = existing != null ? existing
-                : Document.builder().originalFilename(index).build();
-        applyAttribution(doc, row);
-        applyDates(doc, row);
-        applyAuthoritativeAssociations(doc, row);
-        applyFileMetadata(doc, s3Key, contentType, status);
-        applyComputedFlags(doc);
-        return doc;
-    }
-
-    // Sender + raw sender/receiver text. The raw cells are always retained verbatim, even
-    // when a person is linked — the load-bearing invariant behind the merge story (ADR-025).
-    private void applyAttribution(Document doc, CanonicalSheetReader.Row row) {
-        String senderName = row.get("sender_name");
-        String receiverNames = row.get("receiver_names");
-        Person sender = resolveSender(row.get("sender_person_id"), senderName);
-        doc.setSender(sender);
-        doc.setSenderText(blankToNull(senderName));
-        doc.setReceiverText(blankToNull(receiverNames));
-    }
-
-    // Date triplet + raw + location. Pure value parsing, no semantic logic.
-    private void applyDates(Document doc, CanonicalSheetReader.Row row) {
-        doc.setDocumentDate(parseIsoDate(row.get("date_iso")));
-        doc.setMetaDatePrecision(parsePrecision(row.get("date_precision")));
-        doc.setMetaDateEnd(parseIsoDate(row.get("date_end")));
-        doc.setMetaDateRaw(blankToNull(row.get("date_raw")));
-        doc.setLocation(blankToNull(row.get("location")));
-        doc.setSummary(blankToNull(row.get("summary")));
-    }
-
-    // Receivers and tags are owned by the canonical row (ADR-025): clear then re-populate so a
-    // shrunk set on re-import prunes stale links rather than accumulating them. The
-    // "preserve human edits" rule does NOT extend to these collections.
-    private void applyAuthoritativeAssociations(Document doc, CanonicalSheetReader.Row row) {
-        Set<Person> receivers = resolveReceivers(row.get("receiver_person_ids"), row.get("receiver_names"));
-        doc.getReceivers().clear();
-        doc.getReceivers().addAll(receivers);
-        attachTag(doc, row.get("tags"));
-    }
-
-    // S3 key, content type, status, and the index-derived title. The title formula lives in
-    // the document package's DocumentTitleFactory (single source of truth, #726); by this point
-    // applyDates has populated the date/location and originalFilename carries the index.
-    private void applyFileMetadata(Document doc, String s3Key, String contentType,
-                                   DocumentStatus status) {
-        doc.setStatus(status);
-        doc.setFilePath(s3Key);
-        doc.setContentType(contentType);
-        doc.setTitle(documentTitleFactory.build(doc));
-    }
-
-    // metadataComplete: a document counts as fully described if any of the three "who/when"
-    // pieces is filled. Called last so the upstream setters have already populated the doc.
-    private void applyComputedFlags(Document doc) {
-        doc.setMetadataComplete(doc.getDocumentDate() != null
-                || doc.getSender() != null
-                || !doc.getReceivers().isEmpty());
-    }
-
-    // ─── attribution routing — register-first, always retain raw ─────────────────────
-
-    private Person resolveSender(String slug, String rawName) {
-        if (slug.isBlank()) return null;
-        return resolvePerson(slug, rawName);
-    }
-
-    // Zips the parallel `receiver_person_ids` and `receiver_names` columns by position so an
-    // unresolved receiver becomes a provisional Person whose lastName is the human name from
-    // `receiver_names`, not the slug. If the names list is shorter than the slugs list (rare —
-    // canonical data zips them 1:1), missing entries fall back to slug-as-name.
-    private Set<Person> resolveReceivers(String slugs, String names) {
-        List<String> slugList = CanonicalSheetReader.splitList(slugs);
-        List<String> nameList = CanonicalSheetReader.splitList(names);
-        Set<Person> receivers = new LinkedHashSet<>();
-        for (int i = 0; i < slugList.size(); i++) {
-            String slug = slugList.get(i);
-            String name = i < nameList.size() ? nameList.get(i) : slug;
-            receivers.add(resolvePerson(slug, name));
-        }
-        return receivers;
-    }
-
-    private Person resolvePerson(String slug, String rawName) {
-        return personService.findBySourceRef(slug)
-                .orElseGet(() -> personService.upsertBySourceRef(PersonUpsertCommand.builder()
-                        .sourceRef(slug)
-                        .lastName(blankToNull(rawName) == null ? slug : rawName)
-                        .personType(PersonType.PERSON)
-                        .provisional(true)
-                        .build()));
-    }
-
-    // Authoritative: the canonical row defines the document's tags exactly. Clearing first
-    // means a tag removed from the row is pruned on re-import (ADR-025).
-    private void attachTag(Document doc, String tagPath) {
-        doc.getTags().clear();
-        if (tagPath.isBlank()) return;
-        tagService.findBySourceRef(tagPath).ifPresent(tag -> doc.getTags().add(tag));
-    }
-
-    // ─── clean-value parsing (no semantic logic) ─────────────────────────────────────
-
-    private static LocalDate parseIsoDate(String value) {
-        if (value == null || value.isBlank()) return null;
-        try {
-            return LocalDate.parse(value.trim());
-        } catch (DateTimeParseException e) {
-            return null;
-        }
-    }
-
-    private static DatePrecision parsePrecision(String value) {
-        if (value == null || value.isBlank()) return DatePrecision.UNKNOWN;
-        try {
-            return DatePrecision.valueOf(value.trim());
-        } catch (IllegalArgumentException e) {
-            return DatePrecision.UNKNOWN;
-        }
-    }
-
-    // ─── file handling + S3 (small ≤20-line methods) ─────────────────────────────────
-
-    private String probeContentType(File file) {
-        try {
-            String probed = Files.probeContentType(file.toPath());
-            return probed != null ? probed : "application/octet-stream";
-        } catch (IOException e) {
-            return "application/octet-stream";
-        }
-    }
-
-    private void uploadToS3(File file, String s3Key, String contentType) {
-        s3Client.putObject(PutObjectRequest.builder()
-                        .bucket(bucketName)
-                        .key(s3Key)
-                        .contentType(contentType)
-                        .build(),
-                RequestBody.fromFile(file));
-    }
-
-    // ─── index validation + containment — defense-in-depth, do not weaken ────────────
-
-    // The index is the only thing that drives the on-disk lookup, so it must never contain a
-    // path separator, traversal token, slash homoglyph, null byte, or absolute-path marker —
-    // each guard mirrors the filename guards ported from MassImportService — and it must match
-    // the strict catalog shape so anything unexpected is skipped loudly rather than read.
-    private boolean isValidImportIndex(String index) {
-        if (index == null || index.isBlank()) return false;
-        if (index.contains("/")) return false;
-        if (index.contains("\\")) return false;
-        if (index.contains("∕")) return false;  // U+2215 DIVISION SLASH
-        if (index.contains("／")) return false;  // U+FF0F FULLWIDTH SOLIDUS
-        if (index.contains("⧵")) return false;  // U+29F5 REVERSE SOLIDUS OPERATOR
-        if (index.contains(".")) return false;   // no dots — "<index>.pdf" is the only extension
-        if (index.contains("\0")) return false;
-        if (Paths.get(index).isAbsolute()) return false;
-        return INDEX_PATTERN.matcher(index).matches();
-    }
-
-    private boolean isPdfMagicBytes(File file) throws IOException {
-        // FileStreamOpener is injected so tests can stub a throwing implementation for the
-        // IO-error branch without spying on the importer itself.
-        try (InputStream is = fileStreamOpener.open(file)) {
-            byte[] header = is.readNBytes(4);
-            return header.length == 4
-                    && header[0] == 0x25  // %
-                    && header[1] == 0x50  // P
-                    && header[2] == 0x44  // D
-                    && header[3] == 0x46; // F
-        }
-    }
-
-    // O(1) direct lookup: the PDF is exactly importDir/<index>.pdf. The caller has already
-    // validated the index shape; the canonical-path containment assertion below is
-    // defense-in-depth so even a symlinked <index>.pdf cannot read outside importDir.
-    private Optional<File> resolvePdfByIndex(String index, int rowNumber) {
-        File baseDir = new File(importDir);
-        File candidate = baseDir.toPath().resolve(index + ".pdf").toFile();
-        try {
-            if (!candidate.isFile()) return Optional.empty();
-            String baseDirCanonical = baseDir.getCanonicalPath();
-            if (!candidate.getCanonicalPath().startsWith(baseDirCanonical + File.separator)) {
-                throw DomainException.internal(ErrorCode.INTERNAL_ERROR, "Path escape detected: " + candidate);
-            }
-            return Optional.of(candidate);
-        } catch (IOException e) {
-            // Distinct from the deliberate symlink-escape abort above (which throws): canonical
-            // resolution itself failed (e.g. the OS rejected the path mid-resolution). We fail
-            // safe to a PLACEHOLDER, but never silently — log it so the asymmetry surfaces in ops.
-            log.warn("Canonical path resolution failed for import row {}: treating {}.pdf as absent",
-                    rowNumber, index, e);
-            return Optional.empty();
-        }
-    }
-
-    private static String blankToNull(String s) {
-        return (s == null || s.isBlank()) ? null : s;
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/importing/FileStreamOpener.java

@@ -1,33 +0,0 @@
-package org.raddatz.familienarchiv.importing;
-
-import org.springframework.stereotype.Component;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * Test seam for opening a {@link File} as an {@link InputStream}. Extracted so the magic-byte
- * check in {@link DocumentImporter} can be unit-tested for the IO-error branch by injecting a
- * mock that throws, without needing a Mockito spy on the importer itself.
- *
- * <p>Production uses {@link DefaultFileStreamOpener}, a one-line delegate to
- * {@code new FileInputStream(file)}.
- */
-@FunctionalInterface
-public interface FileStreamOpener {
-
-    /** Opens {@code file} for sequential reads. Caller closes the returned stream. */
-    InputStream open(File file) throws IOException;
-
-    /** Default production implementation: plain {@code FileInputStream}. */
-    @Component
-    final class DefaultFileStreamOpener implements FileStreamOpener {
-
-        @Override
-        public InputStream open(File file) throws IOException {
-            return new FileInputStream(file);
-        }
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/importing/ImportStatus.java

@@ -1,50 +0,0 @@
-package org.raddatz.familienarchiv.importing;
-
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import io.swagger.v3.oas.annotations.media.Schema;
-
-import java.time.LocalDateTime;
-import java.util.List;
-
-/**
- * Async import state surfaced to {@code admin/system/ImportStatusCard.svelte} via the
- * generated types. The shape ({@code state, statusCode, processed, skippedFiles, skipped})
- * is kept verbatim from the retired MassImportService so the admin UI keeps working.
- */
-public record ImportStatus(
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) State state,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) String statusCode,
-        @JsonIgnore String message,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) int processed,
-        @Schema(requiredMode = Schema.RequiredMode.REQUIRED) List<SkippedFile> skippedFiles,
-        LocalDateTime startedAt
-) {
-
-    public enum State { IDLE, RUNNING, DONE, FAILED }
-
-    public enum SkipReason {
-        INVALID_FILENAME_PATH_TRAVERSAL,
-        INVALID_PDF_SIGNATURE,
-        FILE_READ_ERROR,
-        ALREADY_EXISTS,
-        S3_UPLOAD_FAILED
-    }
-
-    public record SkippedFile(
-            @Schema(requiredMode = Schema.RequiredMode.REQUIRED) String filename,
-            @Schema(requiredMode = Schema.RequiredMode.REQUIRED) SkipReason reason
-    ) {}
-
-    // Note: @Schema on a record accessor method is not picked up by SpringDoc; the
-    // "skipped" count is a computed convenience field derived from skippedFiles.size().
-    @JsonProperty("skipped")
-    public int skipped() {
-        return skippedFiles.size();
-    }
-
-    /** Defensive-copy constructor — callers cannot mutate the stored list after construction. */
-    public ImportStatus {
-        skippedFiles = List.copyOf(skippedFiles);
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/importing/MassImportService.java

@@ -0,0 +1,402 @@
+package org.raddatz.familienarchiv.importing;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.poi.ss.usermodel.*;
+import java.util.Objects;
+import org.raddatz.familienarchiv.exception.DomainException;
+import org.raddatz.familienarchiv.exception.ErrorCode;
+import org.raddatz.familienarchiv.document.Document;
+import org.raddatz.familienarchiv.document.DocumentService;
+import org.raddatz.familienarchiv.document.DocumentStatus;
+import org.raddatz.familienarchiv.document.ThumbnailAsyncRunner;
+import org.raddatz.familienarchiv.person.Person;
+import org.raddatz.familienarchiv.tag.Tag;
+import org.raddatz.familienarchiv.person.Person;
+import org.raddatz.familienarchiv.person.PersonNameParser;
+import org.raddatz.familienarchiv.person.PersonService;
+import org.raddatz.familienarchiv.tag.TagService;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+import software.amazon.awssdk.core.sync.RequestBody;
+import software.amazon.awssdk.services.s3.S3Client;
+import software.amazon.awssdk.services.s3.model.PutObjectRequest;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+import java.util.zip.ZipFile;
+
+@Service
+@RequiredArgsConstructor
+@Slf4j
+public class MassImportService {
+
+    public enum State { IDLE, RUNNING, DONE, FAILED }
+
+    public record ImportStatus(State state, String statusCode, @JsonIgnore String message, int processed, LocalDateTime startedAt) {}
+
+    private volatile ImportStatus currentStatus = new ImportStatus(State.IDLE, "IMPORT_IDLE", "Kein Import gestartet.", 0, null);
+
+    public ImportStatus getStatus() {
+        return currentStatus;
+    }
+
+    private final DocumentService documentService;
+    private final PersonService personService;
+    private final TagService tagService;
+    private final S3Client s3Client;
+    private final ThumbnailAsyncRunner thumbnailAsyncRunner;
+
+    @Value("${app.s3.bucket}")
+    private String bucketName;
+
+    @Value("${app.import.col.index:0}")
+    private int colIndex;
+
+    @Value("${app.import.col.box:1}")
+    private int colBox;
+
+    @Value("${app.import.col.folder:2}")
+    private int colFolder;
+
+    @Value("${app.import.col.sender:3}")
+    private int colSender;
+
+    @Value("${app.import.col.receivers:5}")
+    private int colReceivers;
+
+    @Value("${app.import.col.date:7}")
+    private int colDate;
+
+    @Value("${app.import.col.location:9}")
+    private int colLocation;
+
+    @Value("${app.import.col.tags:10}")
+    private int colTags;
+
+    @Value("${app.import.col.summary:11}")
+    private int colSummary;
+
+    @Value("${app.import.col.transcription:13}")
+    private int colTranscription;
+
+    @Value("${app.import.dir:/import}")
+    private String importDir;
+
+    private static final DateTimeFormatter GERMAN_DATE = DateTimeFormatter.ofPattern("d. MMMM yyyy", Locale.GERMAN);
+
+    // ODS XML namespaces
+    private static final String NS_TABLE = "urn:oasis:names:tc:opendocument:xmlns:table:1.0";
+    private static final String NS_TEXT  = "urn:oasis:names:tc:opendocument:xmlns:text:1.0";
+
+    // We only need up to this many columns; caps repeated-empty-cell expansion
+    private static final int MAX_COLS = 20;
+
+    @Async
+    public void runImportAsync() {
+        if (currentStatus.state() == State.RUNNING) {
+            throw DomainException.conflict(ErrorCode.IMPORT_ALREADY_RUNNING, "A mass import is already in progress");
+        }
+        currentStatus = new ImportStatus(State.RUNNING, "IMPORT_RUNNING", "Import läuft...", 0, LocalDateTime.now());
+        try {
+            File spreadsheet = findSpreadsheetFile();
+            log.info("Starte Massenimport aus: {}", spreadsheet.getAbsolutePath());
+            int processed = processRows(readSpreadsheet(spreadsheet));
+            currentStatus = new ImportStatus(State.DONE, "IMPORT_DONE",
+                    "Import abgeschlossen. " + processed + " Dokumente verarbeitet.",
+                    processed, currentStatus.startedAt());
+        } catch (NoSpreadsheetException e) {
+            log.error("Massenimport fehlgeschlagen: keine Tabellendatei", e);
+            currentStatus = new ImportStatus(State.FAILED, "IMPORT_FAILED_NO_SPREADSHEET",
+                    "Fehler: " + e.getMessage(), 0, currentStatus.startedAt());
+        } catch (Exception e) {
+            log.error("Massenimport fehlgeschlagen", e);
+            currentStatus = new ImportStatus(State.FAILED, "IMPORT_FAILED_INTERNAL",
+                    "Fehler: " + e.getMessage(), 0, currentStatus.startedAt());
+        }
+    }
+
+    private static class NoSpreadsheetException extends RuntimeException {
+        NoSpreadsheetException(String message) { super(message); }
+    }
+
+    private File findSpreadsheetFile() throws IOException {
+        try (Stream<Path> files = Files.list(Paths.get(importDir))) {
+            return files
+                    .filter(p -> {
+                        String name = p.toString().toLowerCase();
+                        return name.endsWith(".ods") || name.endsWith(".xlsx") || name.endsWith(".xls");
+                    })
+                    .findFirst()
+                    .orElseThrow(() -> new NoSpreadsheetException(
+                            "Keine Tabellendatei (.ods/.xlsx/.xls) in " + importDir + " gefunden!"))
+                    .toFile();
+        }
+    }
+
+    // --- Spreadsheet reading (format-specific, produces neutral List<List<String>>) ---
+
+    private List<List<String>> readSpreadsheet(File file) throws Exception {
+        String name = file.getName().toLowerCase();
+        if (name.endsWith(".ods")) {
+            return readOds(file);
+        }
+        return readXlsx(file);
+    }
+
+    /**
+     * Reads an ODS file by parsing its content.xml directly (no extra library needed).
+     * ODS is a ZIP archive; content.xml holds the spreadsheet data as XML.
+     */
+    List<List<String>> readOds(File file) throws Exception {
+        List<List<String>> result = new ArrayList<>();
+
+        try (ZipFile zip = new ZipFile(file)) {
+            var entry = zip.getEntry("content.xml");
+            if (entry == null) throw new RuntimeException("Ungültige ODS-Datei: content.xml fehlt");
+
+            var factory = XxeSafeXmlParser.hardenedFactory();
+            factory.setNamespaceAware(true);
+            var builder = factory.newDocumentBuilder();
+            var doc = builder.parse(zip.getInputStream(entry));
+
+            NodeList tables = doc.getElementsByTagNameNS(NS_TABLE, "table");
+            if (tables.getLength() == 0) return result;
+
+            var table = (Element) tables.item(0);
+            NodeList rows = table.getElementsByTagNameNS(NS_TABLE, "table-row");
+
+            for (int i = 0; i < rows.getLength(); i++) {
+                var row = (Element) rows.item(i);
+                List<String> rowData = new ArrayList<>();
+                NodeList cells = row.getElementsByTagNameNS(NS_TABLE, "table-cell");
+
+                for (int j = 0; j < cells.getLength() && rowData.size() < MAX_COLS; j++) {
+                    var cell = (Element) cells.item(j);
+
+                    // Read the display text (first <text:p>)
+                    String value = "";
+                    NodeList textNodes = cell.getElementsByTagNameNS(NS_TEXT, "p");
+                    if (textNodes.getLength() > 0) {
+                        value = textNodes.item(0).getTextContent().trim();
+                    }
+
+                    // Expand number-columns-repeated (capped at MAX_COLS)
+                    String repeatAttr = cell.getAttributeNS(NS_TABLE, "number-columns-repeated");
+                    int repeat = repeatAttr.isEmpty() ? 1 : Integer.parseInt(repeatAttr);
+                    repeat = Math.min(repeat, MAX_COLS - rowData.size());
+
+                    for (int r = 0; r < repeat; r++) {
+                        rowData.add(value);
+                    }
+                }
+                result.add(rowData);
+            }
+        }
+        return result;
+    }
+
+    /** Reads an XLSX/XLS file using Apache POI. Converts all cells to strings. */
+    private List<List<String>> readXlsx(File file) throws Exception {
+        List<List<String>> result = new ArrayList<>();
+        try (FileInputStream fis = new FileInputStream(file);
+             Workbook workbook = WorkbookFactory.create(fis)) {
+
+            Sheet sheet = workbook.getSheetAt(0);
+            for (int i = 0; i <= sheet.getLastRowNum(); i++) {
+                Row row = sheet.getRow(i);
+                List<String> rowData = new ArrayList<>();
+                if (row != null) {
+                    for (int j = 0; j < MAX_COLS; j++) {
+                        rowData.add(xlsxCellToString(row.getCell(j)));
+                    }
+                }
+                result.add(rowData);
+            }
+        }
+        return result;
+    }
+
+    private String xlsxCellToString(Cell cell) {
+        if (cell == null) return "";
+        return switch (cell.getCellType()) {
+            case STRING -> cell.getStringCellValue();
+            case NUMERIC -> {
+                if (DateUtil.isCellDateFormatted(cell)) {
+                    yield cell.getLocalDateTimeCellValue().toLocalDate().toString(); // ISO
+                }
+                yield String.valueOf((int) cell.getNumericCellValue());
+            }
+            case BOOLEAN -> String.valueOf(cell.getBooleanCellValue());
+            default -> "";
+        };
+    }
+
+    // --- Import logic (works on neutral List<String> rows) ---
+
+    private int processRows(List<List<String>> rows) {
+        int count = 0;
+        for (int i = 1; i < rows.size(); i++) { // skip header row
+            List<String> cells = rows.get(i);
+            String index = getCell(cells, colIndex);
+            if (index.isBlank()) continue;
+
+            String filename = index.contains(".") ? index : index + ".pdf";
+            Optional<File> fileOnDisk = findFileRecursive(filename);
+            if (fileOnDisk.isEmpty()) {
+                log.warn("Datei nicht gefunden, importiere nur Metadaten: {}", filename);
+            }
+            importSingleDocument(cells, fileOnDisk, filename, index);
+            count++;
+        }
+        return count;
+    }
+
+    @Transactional
+    protected void importSingleDocument(List<String> cells, Optional<File> file, String originalFilename, String index) {
+        Optional<Document> existing = documentService.findByOriginalFilename(originalFilename);
+        if (existing.isPresent() && existing.get().getStatus() != DocumentStatus.PLACEHOLDER) {
+            log.info("Dokument {} existiert bereits, überspringe.", originalFilename);
+            return;
+        }
+
+        String archiveBox    = getCell(cells, colBox);
+        String archiveFolder = getCell(cells, colFolder);
+        String senderRaw     = getCell(cells, colSender);
+        String receiversRaw  = getCell(cells, colReceivers);
+        LocalDate date       = parseDate(getCell(cells, colDate));
+        String location      = getCell(cells, colLocation);
+        String tagRaw        = getCell(cells, colTags);
+        String summary       = getCell(cells, colSummary);
+        String transcription = getCell(cells, colTranscription);
+
+        String s3Key = null;
+        String contentType = null;
+        DocumentStatus status = DocumentStatus.PLACEHOLDER;
+
+        if (file.isPresent()) {
+            try {
+                contentType = Files.probeContentType(file.get().toPath());
+            } catch (IOException e) {
+                contentType = null;
+            }
+            if (contentType == null) contentType = "application/octet-stream";
+
+            s3Key = "documents/" + UUID.randomUUID() + "_" + file.get().getName();
+            try {
+                s3Client.putObject(PutObjectRequest.builder()
+                        .bucket(bucketName)
+                        .key(s3Key)
+                        .contentType(contentType)
+                        .build(),
+                        RequestBody.fromFile(file.get()));
+                status = DocumentStatus.UPLOADED;
+            } catch (Exception e) {
+                log.error("S3 Upload Fehler für {}", file.get().getName(), e);
+                return;
+            }
+        }
+
+        Person sender = senderRaw.isBlank() ? null : findOrCreatePerson(senderRaw);
+        List<Person> receivers = PersonNameParser.parseReceivers(receiversRaw).stream()
+                .map(this::findOrCreatePerson)
+                .filter(Objects::nonNull)
+                .toList();
+
+        Tag tag = null;
+        if (!tagRaw.isBlank()) {
+            tag = tagService.findOrCreate(tagRaw);
+        }
+
+        Document doc = existing.orElse(Document.builder()
+                .originalFilename(originalFilename)
+                .build());
+
+        // Heuristic: mark as complete if at least one key field is present in the spreadsheet row
+        boolean metadataComplete = date != null || !senderRaw.isBlank() || !receiversRaw.isBlank();
+
+        doc.setTitle(buildTitle(index, date, location));
+        doc.setFilePath(s3Key);
+        doc.setContentType(contentType);
+        doc.setStatus(status);
+        doc.setArchiveBox(archiveBox.isBlank() ? null : archiveBox);
+        doc.setArchiveFolder(archiveFolder.isBlank() ? null : archiveFolder);
+        doc.setDocumentDate(date);
+        doc.setLocation(location.isBlank() ? null : location);
+        doc.setSummary(summary.isBlank() ? null : summary);
+        doc.setTranscription(transcription.isBlank() ? null : transcription);
+        doc.setSender(sender);
+        doc.getReceivers().addAll(receivers);
+        if (tag != null) doc.getTags().add(tag);
+        doc.setMetadataComplete(metadataComplete);
+
+        Document saved = documentService.save(doc);
+        if (file.isPresent()) {
+            thumbnailAsyncRunner.dispatchAfterCommit(saved.getId());
+        }
+        log.info("Importiert{}: {}", file.isEmpty() ? " (nur Metadaten)" : "", originalFilename);
+    }
+
+    // --- Helpers ---
+
+    private String getCell(List<String> cells, int col) {
+        if (col >= cells.size()) return "";
+        String val = cells.get(col);
+        return val == null ? "" : val.trim();
+    }
+
+    private LocalDate parseDate(String value) {
+        if (value == null || value.isBlank()) return null;
+        try {
+            return LocalDate.parse(value.trim());
+        } catch (DateTimeParseException e) {
+            return null;
+        }
+    }
+
+    private String buildTitle(String index, LocalDate date, String location) {
+        StringBuilder sb = new StringBuilder(index);
+        if (date != null) {
+            sb.append(" \u2013 ").append(date.format(GERMAN_DATE));
+        }
+        if (location != null && !location.isBlank()) {
+            sb.append(" \u2013 ").append(location);
+        }
+        return sb.toString();
+    }
+
+    private Person findOrCreatePerson(String rawName) {
+        return personService.findOrCreateByAlias(rawName);
+    }
+
+    private Optional<File> findFileRecursive(String filename) {
+        try (Stream<Path> walk = Files.walk(Paths.get(importDir))) {
+            return walk.filter(p -> !Files.isDirectory(p))
+                    .filter(p -> p.getFileName().toString().equals(filename))
+                    .map(Path::toFile)
+                    .findFirst();
+        } catch (IOException e) {
+            return Optional.empty();
+        }
+    }
+}

backend/src/main/java/org/raddatz/familienarchiv/importing/PersonRegisterImporter.java

@@ -1,99 +0,0 @@
-package org.raddatz.familienarchiv.importing;
-
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.raddatz.familienarchiv.person.PersonGeneration;
-import org.raddatz.familienarchiv.person.PersonService;
-import org.raddatz.familienarchiv.person.PersonType;
-import org.raddatz.familienarchiv.person.PersonUpsertCommand;
-import org.springframework.stereotype.Component;
-
-import java.io.File;
-import java.time.LocalDate;
-import java.time.format.DateTimeParseException;
-import java.util.List;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * Loads {@code canonical-persons.xlsx} (the register) into the person domain via
- * {@link PersonService}, upserting each person by the normalizer {@code person_id}
- * (source_ref). Register persons are confident identities, so {@code provisional} is
- * driven by the sheet's already-clean value (normally {@code False}).
- */
-@Component
-@RequiredArgsConstructor
-@Slf4j
-public class PersonRegisterImporter {
-
-    static final List<String> REQUIRED_HEADERS = List.of("person_id", "last_name", "first_name", "provisional");
-
-    // Matches a leading optional G then a signed integer. Anchored at the
-    // start so noise can't slip in before the number, but tolerant of trailing
-    // commentary cells (e.g. "G 2  de Gruyter") since curated rows sometimes
-    // carry an inline note. Out-of-range values are caught by the post-parse
-    // range guard, not by the regex.
-    private static final Pattern GENERATION_PATTERN = Pattern.compile("^\\s*G?\\s*(-?\\d+)");
-
-    private final PersonService personService;
-
-    public int load(File artifact) {
-        List<CanonicalSheetReader.Row> rows = CanonicalSheetReader.readRows(artifact, REQUIRED_HEADERS);
-        int processed = 0;
-        for (CanonicalSheetReader.Row row : rows) {
-            String personId = row.get("person_id");
-            if (personId.isBlank()) continue;
-            personService.upsertBySourceRef(toCommand(row, personId));
-            processed++;
-        }
-        log.info("Imported {} register persons from {}", processed, artifact.getName());
-        return processed;
-    }
-
-    private PersonUpsertCommand toCommand(CanonicalSheetReader.Row row, String personId) {
-        return PersonUpsertCommand.builder()
-                .sourceRef(personId)
-                .lastName(blankToNull(row.get("last_name")))
-                .firstName(blankToNull(row.get("first_name")))
-                .maidenName(blankToNull(row.get("maiden_name")))
-                .notes(blankToNull(row.get("notes")))
-                .birthYear(yearOf(row.get("birth_date")))
-                .deathYear(yearOf(row.get("death_date")))
-                .generation(parseGeneration(row.get("generation"), personId))
-                .personType(PersonType.PERSON)
-                .provisional(Boolean.parseBoolean(row.get("provisional")))
-                .build();
-    }
-
-    /**
-     * Parses an optional {@code G n} generation cell. Returns null for blanks,
-     * non-matching strings, and any value outside the {@link PersonGeneration}
-     * bounds (mirroring the V70 CHECK). Out-of-range values log a WARN but
-     * never abort the batch — REQ-IMP-001.
-     */
-    static Integer parseGeneration(String raw, String personId) {
-        if (raw == null || raw.isBlank()) return null;
-        Matcher m = GENERATION_PATTERN.matcher(raw);
-        if (!m.find()) return null;
-        int parsed = Integer.parseInt(m.group(1));
-        if (parsed < PersonGeneration.MIN_GENERATION || parsed > PersonGeneration.MAX_GENERATION) {
-            log.warn("Skipping out-of-range generation '{}' for row {}", raw, personId);
-            return null;
-        }
-        log.debug("Parsed generation '{}' for person {}", raw, personId);
-        return parsed;
-    }
-
-    private static Integer yearOf(String isoDate) {
-        if (isoDate == null || isoDate.isBlank()) return null;
-        try {
-            return LocalDate.parse(isoDate.trim()).getYear();
-        } catch (DateTimeParseException e) {
-            return null;
-        }
-    }
-
-    private static String blankToNull(String s) {
-        return (s == null || s.isBlank()) ? null : s;
-    }
-}

backend/src/main/java/org/raddatz/familienarchiv/importing/PersonTreeImporter.java

@@ -1,153 +0,0 @@
-package org.raddatz.familienarchiv.importing;
-
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.raddatz.familienarchiv.exception.DomainException;
-import org.raddatz.familienarchiv.exception.ErrorCode;
-import org.raddatz.familienarchiv.person.Person;
-import org.raddatz.familienarchiv.person.PersonGeneration;
-import org.raddatz.familienarchiv.person.PersonService;
-import org.raddatz.familienarchiv.person.PersonType;
-import org.raddatz.familienarchiv.person.PersonUpsertCommand;
-import org.raddatz.familienarchiv.person.relationship.RelationType;
-import org.raddatz.familienarchiv.person.relationship.RelationshipService;
-import org.raddatz.familienarchiv.person.relationship.dto.CreateRelationshipRequest;
-import org.springframework.stereotype.Component;
-
-import java.io.File;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.UUID;
-
-/**
- * Loads {@code canonical-persons-tree.json} into the person + relationship domains.
- * Tree persons are upserted via {@link PersonService} keyed on the shared
- * {@code personId} slug (which Phase 1 #670 now emits into the tree), so they reconcile
- * with the register rather than duplicating it. Relationships reference persons by the
- * tree's local {@code rowId}; each side is mapped to the upserted person's UUID and
- * created through {@link RelationshipService} (never the relationship repository —
- * layering rule). A duplicate relationship on re-import is swallowed for idempotency.
- */
-@Component
-@RequiredArgsConstructor
-@Slf4j
-public class PersonTreeImporter {
-
-    // The tree JSON is a local implementation detail, not a shared API payload, so the
-    // importer owns its own mapper rather than depending on the web ObjectMapper bean.
-    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
-
-    private final PersonService personService;
-    private final RelationshipService relationshipService;
-
-    public int load(File artifact) {
-        JsonNode root = readTree(artifact);
-        Map<String, UUID> idByRowId = upsertPersons(root.path("persons"));
-        int relationships = createRelationships(root.path("relationships"), idByRowId);
-        log.info("Imported {} tree persons and {} relationships from {}",
-                idByRowId.size(), relationships, artifact.getName());
-        return idByRowId.size();
-    }
-
-    private JsonNode readTree(File artifact) {
-        try {
-            return OBJECT_MAPPER.readTree(artifact);
-        } catch (Exception e) {
-            throw DomainException.badRequest(ErrorCode.IMPORT_ARTIFACT_INVALID,
-                    "Unreadable canonical artifact: " + artifact.getName());
-        }
-    }
-
-    private Map<String, UUID> upsertPersons(JsonNode persons) {
-        Map<String, UUID> idByRowId = new HashMap<>();
-        for (JsonNode node : persons) {
-            String personId = text(node, "personId");
-            if (personId.isBlank()) continue;
-            Person person = personService.upsertBySourceRef(toCommand(node, personId));
-            idByRowId.put(text(node, "rowId"), person.getId());
-        }
-        return idByRowId;
-    }
-
-    private PersonUpsertCommand toCommand(JsonNode node, String personId) {
-        return PersonUpsertCommand.builder()
-                .sourceRef(personId)
-                .lastName(blankToNull(text(node, "lastName")))
-                .firstName(blankToNull(text(node, "firstName")))
-                .maidenName(blankToNull(text(node, "maidenName")))
-                .notes(blankToNull(text(node, "notes")))
-                .birthYear(intOrNull(node, "birthYear"))
-                .deathYear(intOrNull(node, "deathYear"))
-                .generation(generationOrNull(node, personId))
-                .familyMember(node.path("familyMember").asBoolean(false))
-                .personType(PersonType.PERSON)
-                .provisional(false)
-                .build();
-    }
-
-    /**
-     * Returns the JSON {@code generation} value if present and within the
-     * {@link PersonGeneration} bounds; null otherwise. Out-of-range values
-     * log a WARN but never abort the batch — mirrors the register-importer
-     * skip-and-warn policy.
-     */
-    private static Integer generationOrNull(JsonNode node, String personId) {
-        Integer raw = intOrNull(node, "generation");
-        if (raw == null) return null;
-        if (raw < PersonGeneration.MIN_GENERATION || raw > PersonGeneration.MAX_GENERATION) {
-            log.warn("Skipping out-of-range generation '{}' for person {}", raw, personId);
-            return null;
-        }
-        return raw;
-    }
-
-    private int createRelationships(JsonNode relationships, Map<String, UUID> idByRowId) {
-        int created = 0;
-        for (JsonNode node : relationships) {
-            // Trap: a relationship node's personId / relatedPersonId fields carry the tree's
-            // local rowId (e.g. "row_a"), NOT a person slug. They are resolved through
-            // idByRowId to the upserted person's UUID.
-            UUID person = idByRowId.get(text(node, "personId"));
-            UUID related = idByRowId.get(text(node, "relatedPersonId"));
-            if (person == null || related == null) {
-                log.warn("Skipping tree relationship with unresolved rowId: {} -> {}",
-                        text(node, "personId"), text(node, "relatedPersonId"));
-                continue;
-            }
-            if (addRelationshipIdempotently(person, related, text(node, "type"))) {
-                created++;
-            }
-        }
-        return created;
-    }
-
-    private boolean addRelationshipIdempotently(UUID person, UUID related, String type) {
-        try {
-            relationshipService.addRelationship(person,
-                    new CreateRelationshipRequest(related, RelationType.valueOf(type), null, null, null));
-            return true;
-        } catch (DomainException e) {
-            if (e.getCode() == ErrorCode.DUPLICATE_RELATIONSHIP
-                    || e.getCode() == ErrorCode.CIRCULAR_RELATIONSHIP) {
-                return false;
-            }
-            throw e;
-        }
-    }
-
-    private static String text(JsonNode node, String field) {
-        JsonNode value = node.get(field);
-        return value == null || value.isNull() ? "" : value.asText();
-    }
-
-    private static Integer intOrNull(JsonNode node, String field) {
-        JsonNode value = node.get(field);
-        return value == null || value.isNull() ? null : value.asInt();
-    }
-
-    private static String blankToNull(String s) {
-        return (s == null || s.isBlank()) ? null : s;
-    }
-}