fix(review): resolve all review blockers and concerns

- Delete frontend/e2e/nl-search.spec.ts (was left alive; would have
  crashed CI when Playwright couldn't find the deleted SmartModeToggle)
- Fix docs/DEPLOYMENT.md: remove NLP service arrow + key-facts bullet
  that were accidentally added instead of removed in the prior commit
- Clean docs/GLOSSARY.md: remove keyword→tag resolution, PersonHint,
  TagHint, theme chip entries; trim NameMatches to drop the
  NlQueryParserService reference
- Remove @ConfigurationPropertiesScan from FamilienarchivApplication
  (all remaining @ConfigurationProperties beans carry @Component)
- Remove 12 orphaned i18n keys from de/en/es message files
  (search_loading_nl, search_chip_*, search_disambiguation_*, etc.)
- Fix SearchFilterBar.svelte input padding: pr-20 → pr-4 (SmartModeToggle
  that justified the right padding is gone)
- Delete docs/superpowers/plans/2026-06-07-remove-nlp-search.md
  (scaffolding artefact; plan files belong in Gitea issues, not the repo)
- Add docs/adr/034-remove-nl-search.md documenting the removal decision
  (supersedes deleted ADR-028 ×2, ADR-034-ollama, ADR-035)

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

backend/src/main/java/org/raddatz/familienarchiv/FamilienarchivApplication.java

@@ -2,10 +2,8 @@ package org.raddatz.familienarchiv;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
 
 @SpringBootApplication
-@ConfigurationPropertiesScan
 public class FamilienarchivApplication {
 
 	public static void main(String[] args) {

docs/DEPLOYMENT.md

@@ -33,7 +33,6 @@ graph TD
     Backend -->|JDBC :5432| DB[(PostgreSQL 16)]
     Backend -->|S3 API :9000| MinIO[(MinIO)]
     Backend -->|HTTP :8000 internal| OCR["OCR Service\nPython FastAPI"]
-    Backend -->|HTTP :8001 internal| NLP["NLP Service\nPython FastAPI"]
     OCR -->|presigned URL| MinIO
     Caddy -->|SSE proxy_pass| Backend
 ```
@@ -41,7 +40,7 @@ graph TD
 **Key facts:**
 - Caddy terminates TLS and reverse-proxies to frontend (`:3000`) and backend (`:8080`). The Caddyfile is committed at [`infra/caddy/Caddyfile`](../infra/caddy/Caddyfile) and is installed on the host as `/etc/caddy/Caddyfile` (symlink).
 - The host binds all docker-published ports to `127.0.0.1` only; Caddy is the sole external entry point.
-- The OCR service and NLP service have **no published ports** — reachable only on the internal Docker network from the backend.
+- The OCR service has **no published port** — reachable only on the internal Docker network from the backend.
 - SSE notifications transit Caddy (browser → Caddy → backend); the backend is never reachable directly from the public internet. The SvelteKit SSR layer is bypassed for SSE, but Caddy is not.
 - The Caddyfile responds `404` on `/actuator/*` (defense in depth). Internal monitoring scrapes the backend on the docker network, not through Caddy.
 - Production and staging cohabit on the same host via docker compose project names: `archiv-production` (ports 8080/3000) and `archiv-staging` (ports 8081/3001).

docs/GLOSSARY.md

@@ -165,16 +165,7 @@ _See also [Chronik](#chronik-internal)._
 
 **Domain** — a Tier-1 bounded context with its own entities, controller, service, repository, and DTOs. Backend domains: `document`, `person`, `tag`, `user`, `geschichte`, `notification`, `ocr`, `audit`, `dashboard`. Frontend domains mirror this structure under `src/lib/`.
 
-
+**NameMatches** — the Person-domain result of `PersonService.resolveByName(name)`: candidate persons split by name-match strength into `direct` and `partial`. A match is **direct** when every query token is a whole-token match (order-independent, alias/maiden-name aware) across all of a person's name components (`firstName`, `lastName`, `alias`, each `PersonNameAlias` first+last, `title`); a **partial** matched the substring fetch but is not direct (e.g. "Cram" → "Clara Cramer").
-**keyword→tag resolution** — the post-Ollama step in `NlQueryParserService` where each LLM-extracted keyword is substring-matched against the tag taxonomy via `TagService.findByNameContaining()`. Keywords that hit one or more tags are removed from the FTS text list and become an OR-union tag filter; keywords with no match remain as FTS text. Matching is case-insensitive and traverses the tag hierarchy via the recursive CTE `findDescendantIdsByName`. See ADR-033.
-
-**PersonHint** — a lightweight `{id, displayName}` pair used in `NlQueryInterpretation` to describe a resolved or ambiguous person without exposing the full `Person` entity to the frontend.
-
-**NameMatches** — the Person-domain result of `PersonService.resolveByName(name)`: candidate persons split by name-match strength into `direct` and `partial`. A match is **direct** when every query token is a whole-token match (order-independent, alias/maiden-name aware) across all of a person's name components (`firstName`, `lastName`, `alias`, each `PersonNameAlias` first+last, `title`); a **partial** matched the substring fetch but is not direct (e.g. "Cram" → "Clara Cramer"). The vocabulary is deliberately match strength, not the search layer's resolved/ambiguous buckets — `NlQueryParserService` maps one direct → resolved (auto-select), ≥2 direct → ambiguous, partial-only → ambiguous suggestions ("Meintest du …?"), and no candidates → folded into full-text search.
-
-**TagHint** — a lightweight `{id, name, color?}` triple used in `NlQueryInterpretation.resolvedTags` to describe a tag matched by keyword→tag resolution. `color` is the tag's effective color (one-level inheritance from parent when the tag has no own color), or null if neither tag nor parent has a color.
-
-**theme chip** `[frontend]` — a removable chip rendered in `InterpretationChipRow` for each entry in `NlQueryInterpretation.resolvedTags` when `tagsApplied` is `true`. Displays "Thema: {tag.name}" (prefix varies by locale). Clicking × removes the tag from the OR-union filter and navigates to `/documents?tag=…&tagOp=OR` with remaining tag and person parameters preserved.
 
 ---
 

docs/adr/034-remove-nl-search.md

@@ -0,0 +1,53 @@
+# ADR-034 — Remove NL/smart-search (supersedes ADR-028 ×2, ADR-034-ollama, ADR-035)
+
+**Date:** 2026-06-07
+**Status:** Accepted
+**Issue:** #772
+**Supersedes:** ADR-028 (nl-search-ollama), ADR-028 (ollama-docker-compose-service), ADR-034 (ollama-production-deployment-and-keep-alive), ADR-035 (rule-based-nlp-service)
+
+---
+
+## Context
+
+The natural-language search feature ("KI-Suche" / smart search) allowed users to enter
+free-form queries like *"Was hat Walter an Emma im Krieg geschrieben?"* and have them
+interpreted by an LLM into structured filters (persons, tags, date range, keywords).
+
+The feature went through two major iterations:
+1. **Ollama integration** (ADR-028): an `ollama` Docker service running a local LLM
+   (llama3.2/gemma3) parsed queries via a JSON-mode prompt.
+2. **Rule-based NLP service** (ADR-035): after Ollama proved too slow and unreliable on
+   CPU-only hardware, a Python FastAPI microservice (`nlp-service`, port 8001) replaced
+   it with deterministic regex + spaCy parsing plus a lightweight LLM call.
+
+Both approaches shared the same fundamental problem: inference on the production server
+(Hetzner Serverbörse, no GPU, 64 GB RAM, i7-6700) was too slow to be useful, with
+typical query latencies of 10–30 seconds. Users got better and faster results from
+the existing keyword search with date/person/tag filters.
+
+## Decision
+
+**Remove the NL search feature entirely.** The Python `nlp-service` microservice, the
+Spring Boot `search/` package (`NlSearchController`, `NlQueryParserService`,
+`RestClientNlpClient`, `NlSearchRateLimiter`, and all supporting classes), the frontend
+NL search components (`SmartModeToggle`, `SmartSearchStatus`, `InterpretationChipRow`,
+`DisambiguationPicker`), the related Docker Compose services, Prometheus scrape job,
+Grafana dashboard, and all i18n keys are removed.
+
+The existing structured search (FTS keyword + person/tag/date/directional filters) is
+sufficient for the archive's current audience and search workload.
+
+## Consequences
+
+- **Capability removed:** users can no longer enter free-form natural-language queries.
+  They must use the structured filter bar (keyword text box + person/tag/date/directional
+  dropdowns). For documents where these filters are sufficient, there is no regression.
+- **Operational simplification:** the Docker Compose stack loses two services
+  (`nlp-service` and previously `ollama`/`ollama-model-init`). Memory budget on the
+  production host is freed. No external model weights need to be kept warm.
+- **Future reinstatement:** if a GPU-capable host becomes available, re-implementing
+  server-side LLM inference would be straightforward given the clean separation of the
+  `NlSearchController` entry point. However, this ADR deliberately avoids leaving dead
+  infrastructure or stub code in place — start clean if and when that becomes viable.
+- **No data or schema change:** only query/endpoint code and Docker services are removed.
+  The `documents`, `persons`, and `tags` tables and their FTS indexes are untouched.

docs/superpowers/plans/2026-06-07-remove-nlp-search.md

@@ -1,768 +0,0 @@
-# Remove NLP/Smart Search Implementation Plan
-
-> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
-
-**Goal:** Remove the NLP/smart-search feature entirely from the codebase — backend search package, frontend components, i18n keys, infrastructure config, and the nlp-service microservice.
-
-**Architecture:** Pure deletion + targeted edits. No new code. Each task deletes a self-contained layer, then verifies compilation passes before committing. Order: backend first (most isolated), then frontend, then infrastructure, then docs.
-
-**Tech Stack:** Spring Boot 4 (Java 21, Maven), SvelteKit 2 / Svelte 5, Docker Compose, Paraglide i18n.
-
----
-
-## File Map
-
-### Delete entirely
-- `backend/src/main/java/org/raddatz/familienarchiv/search/` — 14 Java source files
-- `backend/src/test/java/org/raddatz/familienarchiv/search/` — 6 Java test files
-- `frontend/src/routes/search/SmartModeToggle.svelte` + `.spec.ts`
-- `frontend/src/routes/search/SmartSearchStatus.svelte` + `.spec.ts`
-- `frontend/src/routes/search/InterpretationChipRow.svelte` + `.spec.ts`
-- `frontend/src/routes/search/DisambiguationPicker.svelte` + `.spec.ts`
-- `frontend/src/routes/search/chip-types.ts`
-- `frontend/src/routes/documents/theme-chip-removal.ts` + `.spec.ts`
-- `infra/observability/grafana/provisioning/dashboards/ollama.json`
-- `nlp-service/` (entire directory)
-- `docs/adr/028-nl-search-ollama.md`
-- `docs/adr/028-ollama-docker-compose-service.md`
-- `docs/adr/034-ollama-production-deployment-and-keep-alive.md`
-- `docs/adr/035-rule-based-nlp-service.md`
-
-### Modify
-- `backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java` — remove 2 enum values
-- `backend/src/main/resources/application.yaml` — remove `nlp` + `nl-search` config blocks
-- `backend/src/main/resources/application-dev.yaml` — remove `nlp` config block
-- `frontend/src/routes/SearchFilterBar.svelte` — remove SmartModeToggle, smartMode prop, smart callbacks
-- `frontend/src/routes/SearchFilterBar.svelte.spec.ts` — remove smart-mode describe block
-- `frontend/src/routes/documents/+page.svelte` — remove all NL state, functions, template block
-- `frontend/src/lib/shared/errors.ts` — remove 2 error codes + their switch cases
-- `frontend/messages/de.json` — remove 8 smart-search keys
-- `frontend/messages/en.json` — remove 8 smart-search keys
-- `frontend/messages/es.json` — remove 8 smart-search keys
-- `docker-compose.yml` — remove nlp-service block + backend depends_on + env var
-- `docker-compose.prod.yml` — remove nlp-service block + backend depends_on + env var
-- `infra/observability/prometheus/prometheus.yml` — remove ollama scrape job
-- `CLAUDE.md` — remove search package reference + error code entries
-- `backend/CLAUDE.md` — no change needed (search package already absent from structure)
-- `frontend/CLAUDE.md` — update routes/search/ description
-
----
-
-### Task 1: Delete backend search package
-
-**Files:**
-- Delete: `backend/src/main/java/org/raddatz/familienarchiv/search/` (14 files)
-- Delete: `backend/src/test/java/org/raddatz/familienarchiv/search/` (6 files)
-
-- [ ] **Step 1: Delete all source files**
-
-```bash
-rm -rf backend/src/main/java/org/raddatz/familienarchiv/search
-rm -rf backend/src/test/java/org/raddatz/familienarchiv/search
-```
-
-- [ ] **Step 2: Verify backend compiles**
-
-```bash
-cd backend && . ~/.sdkman/candidates/java/current/bin/../.. && source ~/.sdkman/bin/sdkman-init.sh && ./mvnw compile -q
-```
-
-Expected: BUILD SUCCESS with no errors.
-
-- [ ] **Step 3: Commit**
-
-```bash
-git add -A
-git commit -m "refactor(search): delete backend NLP search package"
-```
-
----
-
-### Task 2: Remove ErrorCode entries and backend config
-
-**Files:**
-- Modify: `backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java:138-142`
-- Modify: `backend/src/main/resources/application.yaml:133-138`
-- Modify: `backend/src/main/resources/application-dev.yaml:15-17`
-
-- [ ] **Step 1: Remove NL Search enum values from ErrorCode.java**
-
-Remove these lines (138–142):
-```java
-    // --- NL Search ---
-    /** Ollama is unreachable or timed out. 503 */
-    SMART_SEARCH_UNAVAILABLE,
-    /** NL search rate limit exceeded (5 requests per user per minute). 429 */
-    SMART_SEARCH_RATE_LIMITED,
-```
-
-The block between `TAG_MERGE_INVALID_TARGET,` and `// --- Generic ---` becomes empty.
-
-- [ ] **Step 2: Remove nlp and nl-search config from application.yaml**
-
-Remove these lines (133–138):
-```yaml
-  nlp:
-    base-url: http://nlp-service:8001
-
-  nl-search:
-    rate-limit:
-      max-requests-per-minute: 20
-```
-
-- [ ] **Step 3: Remove nlp config from application-dev.yaml**
-
-Remove these lines (15–17):
-```yaml
-app:
-  nlp:
-    base-url: http://localhost:8001
-```
-
-Note: only remove the `nlp:` sub-key under `app:`, preserving any other `app:` config above it.
-
-- [ ] **Step 4: Verify backend still compiles**
-
-```bash
-cd backend && source ~/.sdkman/bin/sdkman-init.sh && ./mvnw compile -q
-```
-
-Expected: BUILD SUCCESS.
-
-- [ ] **Step 5: Commit**
-
-```bash
-git add backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java \
-        backend/src/main/resources/application.yaml \
-        backend/src/main/resources/application-dev.yaml
-git commit -m "refactor(search): remove NLP error codes and application config"
-```
-
----
-
-### Task 3: Delete frontend NL search components and utilities
-
-**Files:**
-- Delete: `frontend/src/routes/search/SmartModeToggle.svelte` + `.spec.ts`
-- Delete: `frontend/src/routes/search/SmartSearchStatus.svelte` + `.spec.ts`
-- Delete: `frontend/src/routes/search/InterpretationChipRow.svelte` + `.spec.ts`
-- Delete: `frontend/src/routes/search/DisambiguationPicker.svelte` + `.spec.ts`
-- Delete: `frontend/src/routes/search/chip-types.ts`
-- Delete: `frontend/src/routes/documents/theme-chip-removal.ts` + `.spec.ts`
-
-- [ ] **Step 1: Delete all NL search components, specs, and utilities**
-
-```bash
-rm frontend/src/routes/search/SmartModeToggle.svelte \
-   frontend/src/routes/search/SmartModeToggle.svelte.spec.ts \
-   frontend/src/routes/search/SmartSearchStatus.svelte \
-   frontend/src/routes/search/SmartSearchStatus.svelte.spec.ts \
-   frontend/src/routes/search/InterpretationChipRow.svelte \
-   frontend/src/routes/search/InterpretationChipRow.svelte.spec.ts \
-   frontend/src/routes/search/DisambiguationPicker.svelte \
-   frontend/src/routes/search/DisambiguationPicker.svelte.spec.ts \
-   frontend/src/routes/search/chip-types.ts \
-   frontend/src/routes/documents/theme-chip-removal.ts \
-   frontend/src/routes/documents/theme-chip-removal.spec.ts
-```
-
-- [ ] **Step 2: Commit**
-
-```bash
-git add -A
-git commit -m "refactor(search): delete frontend NLP search components and utilities"
-```
-
----
-
-### Task 4: Remove NL search from SearchFilterBar
-
-**Files:**
-- Modify: `frontend/src/routes/SearchFilterBar.svelte`
-- Modify: `frontend/src/routes/SearchFilterBar.svelte.spec.ts:199-233`
-
-- [ ] **Step 1: Rewrite SearchFilterBar.svelte**
-
-Replace the entire `<script>` block with:
-```svelte
-<script lang="ts">
-import PersonTypeahead from '$lib/person/PersonTypeahead.svelte';
-import TagInput from '$lib/tag/TagInput.svelte';
-import DateInput from '$lib/shared/primitives/DateInput.svelte';
-import SortDropdown from '$lib/shared/primitives/SortDropdown.svelte';
-import { slide } from 'svelte/transition';
-import { m } from '$lib/paraglide/messages.js';
-
-let {
-	q = $bindable(''),
-	from = $bindable(''),
-	to = $bindable(''),
-	senderId = $bindable(''),
-	receiverId = $bindable(''),
-	tagNames = $bindable<{ name: string; id?: string; color?: string; parentId?: string }[]>([]),
-	tagQ = $bindable(''),
-	tagOperator = $bindable<'AND' | 'OR'>('AND'),
-	undated = $bindable(false),
-	undatedCount = 0,
-	sort = $bindable('DATE'),
-	dir = $bindable('desc'),
-	showAdvanced = $bindable(false),
-	initialSenderName = '',
-	initialReceiverName = '',
-	navKey = 0,
-	isLoading = false,
-	onSearch,
-	onSearchImmediate,
-	onfocus,
-	onblur
-}: {
-	q?: string;
-	from?: string;
-	to?: string;
-	senderId?: string;
-	receiverId?: string;
-	tagNames?: { name: string; id?: string; color?: string; parentId?: string }[];
-	tagQ?: string;
-	tagOperator?: 'AND' | 'OR';
-	undated?: boolean;
-	undatedCount?: number;
-	sort?: string;
-	dir?: string;
-	showAdvanced?: boolean;
-	initialSenderName?: string;
-	initialReceiverName?: string;
-	navKey?: number;
-	isLoading?: boolean;
-	onSearch: () => void;
-	onSearchImmediate?: () => void;
-	onfocus?: () => void;
-	onblur?: () => void;
-} = $props();
-
-// Plain (non-reactive) flag — not $state, so no reactive assignment inside $effect
-let sortDirMounted = false;
-
-$effect(() => {
-	void sort;
-	void dir;
-	if (!sortDirMounted) {
-		sortDirMounted = true;
-		return;
-	}
-	onSearch();
-});
-</script>
-```
-
-- [ ] **Step 2: Update the search input element in the template**
-
-Replace the `<input type="text" ...>` element (lines 92–105) with:
-```svelte
-			<input
-				type="text"
-				bind:value={q}
-				oninput={onSearch}
-				onfocus={onfocus}
-				onblur={onblur}
-				aria-label={m.docs_search_placeholder()}
-				placeholder={m.docs_search_placeholder()}
-				class="block w-full border-line py-2.5 pl-10 pr-20 placeholder-ink-3 shadow-sm focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring"
-			/>
-```
-
-- [ ] **Step 3: Remove the SmartModeToggle component from the template**
-
-Delete this line (135):
-```svelte
-			<SmartModeToggle bind:smartMode={smartMode} onToggle={onModeToggle} />
-```
-
-- [ ] **Step 4: Remove smart-mode describe block from SearchFilterBar.svelte.spec.ts**
-
-Delete lines 199–233 (the entire final `describe` block):
-```typescript
-describe('SearchFilterBar – smart-mode chip lifecycle hooks', () => {
-    // ...
-});
-```
-
-- [ ] **Step 5: Run the SearchFilterBar tests to verify they pass**
-
-```bash
-cd frontend && source ~/.nvm/nvm.sh && npm run test -- --project=client src/routes/SearchFilterBar.svelte.spec.ts
-```
-
-Expected: all tests pass, no failures.
-
-- [ ] **Step 6: Commit**
-
-```bash
-git add frontend/src/routes/SearchFilterBar.svelte \
-        frontend/src/routes/SearchFilterBar.svelte.spec.ts
-git commit -m "refactor(search): remove smart mode from SearchFilterBar"
-```
-
----
-
-### Task 5: Remove NL search from documents/+page.svelte
-
-**Files:**
-- Modify: `frontend/src/routes/documents/+page.svelte`
-
-This is the largest edit. Remove all NL search state, derived values, functions, and the NL results template block.
-
-- [ ] **Step 1: Remove NL search imports (lines 11–16, 23–27)**
-
-Remove these import lines:
-```typescript
-import SmartSearchStatus from '../search/SmartSearchStatus.svelte';
-import InterpretationChipRow from '../search/InterpretationChipRow.svelte';
-import type { ChipType } from '../search/chip-types.js';
-import { buildThemeRemovalUrl } from './theme-chip-removal.js';
-import DisambiguationPicker from '../search/DisambiguationPicker.svelte';
-```
-
-Remove these type aliases:
-```typescript
-type NlQueryInterpretation = components['schemas']['NlQueryInterpretation'];
-type NlSearchResponse = components['schemas']['NlSearchResponse'];
-type DocumentSearchResult = components['schemas']['DocumentSearchResult'];
-type PersonHint = components['schemas']['PersonHint'];
-type SmartSearchErrorCode = 'SMART_SEARCH_UNAVAILABLE' | 'SMART_SEARCH_RATE_LIMITED';
-```
-
-Also remove the `import { csrfFetch } from '$lib/shared/cookies';` line — it is only used by `runSmartSearch`.
-
-- [ ] **Step 2: Remove all NL state and derived values (lines 51–70)**
-
-Remove these declarations:
-```typescript
-// Smart (NL) search — UI-local state, resets on real page navigation (away + back).
-let smartMode = $state(false);
-let nlSubmitted = $state(false);
-let nlLoading = $state(false);
-let nlError = $state<SmartSearchErrorCode | null>(null);
-let nlInterpretation = $state<NlQueryInterpretation | null>(null);
-let nlResult = $state<DocumentSearchResult | null>(null);
-
-const showNlView = $derived(smartMode && nlSubmitted);
-const nlHasResults = $derived((nlResult?.items.length ?? 0) > 0);
-const ambiguousPersons = $derived(nlInterpretation?.ambiguousPersons ?? []);
-const nlIsAmbiguous = $derived(ambiguousPersons.length > 0);
-const disambiguationHeading = $derived(
-    ambiguousPersons.length === 1
-        ? m.search_disambiguation_did_you_mean({ name: ambiguousPersons[0].displayName })
-        : m.search_disambiguation_heading()
-);
-const showDisambiguationCue = $derived(ambiguousPersons.length >= 2);
-```
-
-- [ ] **Step 3: Remove all NL search functions (lines 202–318)**
-
-Remove these functions entirely:
-- `resetNlState()`
-- `onModeToggle()`
-- `runSmartSearch()`
-- `switchToKeywordMode()`
-- `applyResolvedAndSearch()`
-- `paramsFromInterpretation()`
-- `removeChip()`
-- `selectDisambiguated()`
-
-- [ ] **Step 4: Update SearchFilterBar usage in the template**
-
-Replace the SearchFilterBar call with (removing `bind:smartMode`, `onSmartSearch`, `onModeToggle`):
-```svelte
-	<SearchFilterBar
-		bind:q={q}
-		bind:from={from}
-		bind:to={to}
-		bind:senderId={senderId}
-		bind:receiverId={receiverId}
-		bind:tagNames={tagNames}
-		bind:showAdvanced={showAdvanced}
-		bind:sort={sort}
-		bind:dir={dir}
-		bind:tagQ={tagQ}
-		bind:tagOperator={tagOperator}
-		bind:undated={undated}
-		undatedCount={data.undatedCount ?? 0}
-		initialSenderName={initialSenderName}
-		initialReceiverName={initialReceiverName}
-		navKey={navKey}
-		isLoading={navigating.to !== null}
-		onSearch={handleTextSearch}
-		onSearchImmediate={handleImmediateSearch}
-		onfocus={() => (qFocused = true)}
-		onblur={() => (qFocused = false)}
-	/>
-```
-
-- [ ] **Step 5: Remove the NL results template block**
-
-Replace the entire `{#if showNlView}...{:else}...{/if}` block with just the content of the `{:else}` branch — the `<div class="mt-3 mb-4 hidden lg:block">` block through the closing `{/if}`, unwrapped. The result should be:
-
-```svelte
-	<div class="mt-3 mb-4 hidden lg:block">
-		<TimelineDensityFilter
-			... (keep as-is)
-		/>
-	</div>
-
-	<div class="mb-3 flex items-center justify-between gap-4">
-		... (keep as-is)
-	</div>
-
-	<DocumentList ... (keep as-is) />
-
-	<Pagination ... (keep as-is) />
-```
-
-- [ ] **Step 6: Verify frontend type-checks cleanly for this file**
-
-```bash
-cd frontend && source ~/.nvm/nvm.sh && npm run check 2>&1 | grep "documents/+page.svelte"
-```
-
-Expected: no errors for `+page.svelte` (pre-existing errors in other files are acceptable).
-
-- [ ] **Step 7: Commit**
-
-```bash
-git add frontend/src/routes/documents/+page.svelte
-git commit -m "refactor(search): remove NLP smart search from documents page"
-```
-
----
-
-### Task 6: Remove error codes from frontend errors.ts
-
-**Files:**
-- Modify: `frontend/src/lib/shared/errors.ts`
-
-- [ ] **Step 1: Remove error code union members (lines 56–57)**
-
-Remove from the `ErrorCode` type union:
-```typescript
-	| 'SMART_SEARCH_UNAVAILABLE'
-	| 'SMART_SEARCH_RATE_LIMITED'
-```
-
-- [ ] **Step 2: Remove switch cases (lines 183–186)**
-
-Remove from the `getErrorMessage()` switch:
-```typescript
-		case 'SMART_SEARCH_UNAVAILABLE':
-			return m.error_smart_search_unavailable();
-		case 'SMART_SEARCH_RATE_LIMITED':
-			return m.error_smart_search_rate_limited();
-```
-
-- [ ] **Step 3: Commit**
-
-```bash
-git add frontend/src/lib/shared/errors.ts
-git commit -m "refactor(search): remove smart search error codes from frontend"
-```
-
----
-
-### Task 7: Remove i18n messages from all three language files
-
-**Files:**
-- Modify: `frontend/messages/de.json`
-- Modify: `frontend/messages/en.json`
-- Modify: `frontend/messages/es.json`
-
-Remove the same set of keys from each file. The keys to remove are:
-
-```
-"error_smart_search_unavailable"
-"error_smart_search_rate_limited"
-"smart_search_keywords_not_applied"
-"search_toggle_smart_label"
-"search_toggle_smart_label_suffix"
-"search_toggle_keyword_label"
-"search_toggle_keyword_label_suffix"
-"search_error_unavailable"
-"search_error_unavailable_body"
-"search_error_rate_limited"
-"search_error_rate_limited_body"
-"search_empty_nl"
-"search_empty_retry_keyword"
-"search_disambiguation_did_you_mean"
-"search_disambiguation_heading"
-```
-
-Note: not all keys may exist in all three files — remove whichever are present.
-
-- [ ] **Step 1: Remove smart-search keys from de.json**
-
-Open `frontend/messages/de.json` and delete every key listed above.
-
-- [ ] **Step 2: Remove smart-search keys from en.json**
-
-Open `frontend/messages/en.json` and delete every key listed above.
-
-- [ ] **Step 3: Remove smart-search keys from es.json**
-
-Open `frontend/messages/es.json` and delete every key listed above.
-
-- [ ] **Step 4: Verify JSON is still valid**
-
-```bash
-cd frontend && node -e "
-  ['messages/de.json','messages/en.json','messages/es.json'].forEach(f => {
-    try { JSON.parse(require('fs').readFileSync(f,'utf8')); console.log(f+': OK'); }
-    catch(e) { console.error(f+': INVALID - '+e.message); process.exit(1); }
-  })
-"
-```
-
-Expected: all three files print `OK`.
-
-- [ ] **Step 5: Commit**
-
-```bash
-git add frontend/messages/de.json frontend/messages/en.json frontend/messages/es.json
-git commit -m "refactor(search): remove smart search i18n keys from all language files"
-```
-
----
-
-### Task 8: Remove nlp-service from docker-compose files
-
-**Files:**
-- Modify: `docker-compose.yml`
-- Modify: `docker-compose.prod.yml`
-
-#### docker-compose.yml
-
-- [ ] **Step 1: Remove the nlp-service service block**
-
-Delete the entire `nlp-service:` top-level service definition (lines ~148–179, from `  nlp-service:` through its closing line before the next service).
-
-- [ ] **Step 2: Remove nlp-service from backend depends_on**
-
-Find the `backend:` service's `depends_on:` list and remove the `nlp-service:` entry.
-
-- [ ] **Step 3: Remove APP_NLP_BASE_URL from backend environment**
-
-Find the `backend:` service's `environment:` section and remove:
-```yaml
-      APP_NLP_BASE_URL: "http://nlp-service:8001"
-```
-
-#### docker-compose.prod.yml
-
-- [ ] **Step 4: Remove the nlp-service service block**
-
-Delete the entire `nlp-service:` top-level service definition (lines ~206–221, from `  nlp-service:` through its closing line).
-
-- [ ] **Step 5: Remove nlp-service from backend depends_on**
-
-Find the `backend:` service's `depends_on:` list and remove the `nlp-service:` entry.
-
-- [ ] **Step 6: Remove APP_NLP_BASE_URL from backend environment**
-
-Find the `backend:` service's `environment:` section and remove:
-```yaml
-      APP_NLP_BASE_URL: http://nlp-service:8001
-```
-
-- [ ] **Step 7: Validate compose files parse correctly**
-
-```bash
-docker compose -f docker-compose.yml config --quiet && echo "dev: OK"
-docker compose -f docker-compose.prod.yml config --quiet && echo "prod: OK"
-```
-
-Expected: both print `OK` (warnings are acceptable, errors are not).
-
-- [ ] **Step 8: Commit**
-
-```bash
-git add docker-compose.yml docker-compose.prod.yml
-git commit -m "refactor(infra): remove nlp-service from docker-compose files"
-```
-
----
-
-### Task 9: Remove observability config for Ollama/NLP
-
-**Files:**
-- Modify: `infra/observability/prometheus/prometheus.yml`
-- Delete: `infra/observability/grafana/provisioning/dashboards/ollama.json`
-
-- [ ] **Step 1: Remove ollama scrape job from prometheus.yml**
-
-Delete these lines from `infra/observability/prometheus/prometheus.yml`:
-```yaml
-  - job_name: ollama
-    static_configs:
-      - targets: ['ollama:11434']
-```
-
-- [ ] **Step 2: Delete the Grafana Ollama dashboard**
-
-```bash
-rm infra/observability/grafana/provisioning/dashboards/ollama.json
-```
-
-- [ ] **Step 3: Commit**
-
-```bash
-git add infra/observability/prometheus/prometheus.yml
-git add -A infra/observability/grafana/provisioning/dashboards/
-git commit -m "refactor(infra): remove Ollama/NLP observability config"
-```
-
----
-
-### Task 10: Delete nlp-service directory and ADR docs
-
-**Files:**
-- Delete: `nlp-service/` (entire directory)
-- Delete: `docs/adr/028-nl-search-ollama.md`
-- Delete: `docs/adr/028-ollama-docker-compose-service.md`
-- Delete: `docs/adr/034-ollama-production-deployment-and-keep-alive.md`
-- Delete: `docs/adr/035-rule-based-nlp-service.md`
-
-- [ ] **Step 1: Delete the nlp-service microservice**
-
-```bash
-rm -rf nlp-service/
-```
-
-- [ ] **Step 2: Delete NLP/Ollama ADRs**
-
-```bash
-rm docs/adr/028-nl-search-ollama.md \
-   docs/adr/028-ollama-docker-compose-service.md \
-   docs/adr/034-ollama-production-deployment-and-keep-alive.md \
-   docs/adr/035-rule-based-nlp-service.md
-```
-
-- [ ] **Step 3: Commit**
-
-```bash
-git add -A
-git commit -m "refactor(search): delete nlp-service microservice and Ollama ADRs"
-```
-
----
-
-### Task 11: Update CLAUDE.md files
-
-**Files:**
-- Modify: `CLAUDE.md`
-- Modify: `frontend/CLAUDE.md`
-
-#### CLAUDE.md (root)
-
-- [ ] **Step 1: Remove search package from backend package structure table**
-
-Delete this row from the Package Structure section:
-```
-├── search/              NL search domain — NlSearchController, NlQueryParserService, RestClientOllamaClient, NlSearchRateLimiter
-```
-
-- [ ] **Step 2: Remove NLP error codes from Error Handling section**
-
-In the **Error Handling** LLM reminder, remove:
-- `SMART_SEARCH_UNAVAILABLE (HTTP 503 — Ollama inference service offline or timed out)`
-- `SMART_SEARCH_RATE_LIMITED (HTTP 429 — user exceeded 5 NL search requests per minute)`
-
-from both the Backend Architecture and Frontend Architecture sections.
-
-#### frontend/CLAUDE.md
-
-- [ ] **Step 3: Update routes/search/ description**
-
-Replace:
-```
-│   ├── search/          # Smart (NL) search sub-components — SmartModeToggle, InterpretationChipRow, SmartSearchStatus, DisambiguationPicker (no +page; consumed by documents/ and SearchFilterBar)
-```
-
-With:
-```
-│   ├── search/          # (empty — NL search removed)
-```
-
-Or delete the line entirely if the directory will be empty after removing all component files.
-
-- [ ] **Step 4: Commit**
-
-```bash
-git add CLAUDE.md frontend/CLAUDE.md
-git commit -m "docs(claude): remove NLP search references from CLAUDE.md files"
-```
-
----
-
-### Task 12: Verify and regenerate API types
-
-- [ ] **Step 1: Install frontend dependencies if needed**
-
-```bash
-cd frontend && source ~/.nvm/nvm.sh && npm install
-```
-
-- [ ] **Step 2: Run frontend vitest to verify no regressions**
-
-```bash
-cd frontend && source ~/.nvm/nvm.sh && npm run test -- --reporter=verbose 2>&1 | tail -30
-```
-
-Expected: all tests pass. The deleted spec files are gone and no longer run.
-
-- [ ] **Step 3: Start backend to regenerate API types (requires Docker stack)**
-
-If backend is running locally:
-```bash
-cd frontend && source ~/.nvm/nvm.sh && npm run generate:api
-```
-
-If not running, skip — the generated types remain valid until the next backend change (no NLP types are referenced after this plan).
-
-- [ ] **Step 4: Run a final backend compile**
-
-```bash
-cd backend && source ~/.sdkman/bin/sdkman-init.sh && ./mvnw compile -q
-```
-
-Expected: BUILD SUCCESS.
-
-- [ ] **Step 5: Commit regenerated API types (if generate:api was run)**
-
-```bash
-git add frontend/src/lib/generated/
-git commit -m "chore(api): regenerate API types after NLP search removal"
-```
-
----
-
-### Task 13: Check and clean the empty search/ directory
-
-- [ ] **Step 1: Check if routes/search/ is now empty**
-
-```bash
-ls frontend/src/routes/search/
-```
-
-If only `chip-types.ts` was in there (already deleted in Task 3) and all Svelte files are gone, the directory should be empty.
-
-- [ ] **Step 2: Delete the empty directory**
-
-```bash
-rmdir frontend/src/routes/search/ 2>/dev/null && echo "deleted" || echo "not empty — check contents"
-```
-
-If not empty, list what remains and delete the stray files.
-
-- [ ] **Step 3: Commit**
-
-```bash
-git add -A
-git commit -m "refactor(search): remove empty search/ route directory"
-```

frontend/e2e/nl-search.spec.ts

@@ -1,115 +0,0 @@
-import AxeBuilder from '@axe-core/playwright';
-import { test, expect } from '@playwright/test';
-
-// NL search is mocked at the network boundary — Ollama is not required in CI.
-// CSRF enforcement is bypassed by page.route (the real request is never sent),
-// so it is only verified in manual full-stack runs (see issue #739 DevOps notes).
-const interpretation = {
-	resolvedPersons: [
-		{ id: '11111111-1111-1111-1111-111111111111', displayName: 'Walter Raddatz' },
-		{ id: '22222222-2222-2222-2222-222222222222', displayName: 'Emma Raddatz' }
-	],
-	ambiguousPersons: [],
-	dateFrom: '1914-01-01',
-	dateTo: '1918-12-31',
-	keywords: ['krieg'],
-	resolvedTags: [{ id: '33333333-3333-3333-3333-333333333333', name: 'Weltkrieg', color: 'sage' }],
-	rawQuery: 'Was hat Walter an Emma im Krieg geschrieben?',
-	keywordsApplied: true,
-	tagsApplied: true
-};
-
-const nlResponse = {
-	result: {
-		items: [],
-		totalElements: 0,
-		pageNumber: 0,
-		pageSize: 20,
-		totalPages: 0,
-		undatedCount: 0
-	},
-	interpretation
-};
-
-test.describe('NL (smart) search — happy path', () => {
-	test('toggle → loading → chips → remove chip re-runs keyword search; axe clean light + dark', async ({
-		page
-	}) => {
-		// Deliberate delay so the loading state is assertable before the response arrives.
-		await page.route('**/api/search/nl', async (route) => {
-			const body = route.request().postDataJSON();
-			expect(body.lang).toBeTruthy();
-			await new Promise((resolve) => setTimeout(resolve, 150));
-			await route.fulfill({
-				status: 200,
-				contentType: 'application/json',
-				body: JSON.stringify(nlResponse)
-			});
-		});
-
-		await page.goto('/documents');
-		await page.waitForSelector('[data-hydrated]');
-
-		// Switch to smart mode via the toggle pill (keyword label = "Text").
-		await page.getByRole('button', { name: /Text/ }).click();
-
-		const input = page.getByPlaceholder('Titel, Personen, Tags durchsuchen…');
-		await input.fill('Was hat Walter an Emma im Krieg geschrieben?');
-		await input.press('Enter');
-
-		// Loading panel announced to screen readers.
-		await expect(page.getByText(/Archiv wird befragt/)).toBeVisible();
-
-		// Directional chip (Walter → Emma) + keyword chip + theme chip render once the fixture resolves.
-		await expect(page.getByText('→')).toBeVisible();
-		await expect(page.getByText('Stichwort: krieg')).toBeVisible();
-		await expect(page.getByText(/Thema:.*Weltkrieg/)).toBeVisible();
-
-		// Accessibility — light mode.
-		const lightScan = await new AxeBuilder({ page })
-			.include('[data-testid="smart-search-results"]')
-			.analyze();
-		expect(lightScan.violations).toEqual([]);
-
-		// Accessibility — dark mode.
-		await page.evaluate(() => document.documentElement.setAttribute('data-theme', 'dark'));
-		const darkScan = await new AxeBuilder({ page })
-			.include('[data-testid="smart-search-results"]')
-			.analyze();
-		expect(darkScan.violations).toEqual([]);
-		await page.evaluate(() => document.documentElement.setAttribute('data-theme', 'light'));
-
-		// Removing the keyword chip re-runs a keyword GET with the remaining resolved
-		// params (sender + receiver from the directional pair).
-		await page.getByRole('button', { name: 'Filter entfernen: Stichwort: krieg' }).click();
-		await page.waitForURL(/senderId=11111111-1111-1111-1111-111111111111/);
-		await expect(page).toHaveURL(/receiverId=22222222-2222-2222-2222-222222222222/);
-	});
-
-	test('removing the last theme chip drops tag/tagOp but keeps person params', async ({ page }) => {
-		await page.route('**/api/search/nl', async (route) => {
-			await route.fulfill({
-				status: 200,
-				contentType: 'application/json',
-				body: JSON.stringify(nlResponse)
-			});
-		});
-
-		await page.goto('/documents');
-		await page.waitForSelector('[data-hydrated]');
-		await page.getByRole('button', { name: /Text/ }).click();
-
-		const input = page.getByPlaceholder('Titel, Personen, Tags durchsuchen…');
-		await input.fill('Was hat Walter an Emma im Krieg geschrieben?');
-		await input.press('Enter');
-
-		await expect(page.getByText(/Thema:.*Weltkrieg/)).toBeVisible();
-
-		// Remove the single theme chip — URL must carry sender UUID but no tag/tagOp.
-		await page.getByRole('button', { name: 'Filter entfernen: Thema: Weltkrieg' }).click();
-		await page.waitForURL(/senderId=11111111-1111-1111-1111-111111111111/);
-		const url = page.url();
-		expect(url).not.toMatch(/tag=/);
-		expect(url).not.toMatch(/tagOp=/);
-	});
-});

frontend/messages/de.json

@@ -22,18 +22,6 @@
 	"error_forbidden": "Sie haben keine Berechtigung für diese Aktion.",
 	"error_csrf_token_missing": "Sitzungsfehler. Bitte laden Sie die Seite neu.",
 	"error_too_many_login_attempts": "Zu viele Anmeldeversuche. Bitte versuchen Sie es später erneut.",
-	"search_loading_nl": "Archiv wird befragt…",
-	"search_loading_nl_sub": "Die Anfrage wird analysiert…",
-	"search_switch_to_keyword": "Zur Volltextsuche wechseln",
-	"search_filter_remove_label": "Filter entfernen: {label}",
-	"search_chip_sender": "Absender",
-	"search_chip_date": "Zeitraum",
-	"search_chip_keyword": "Stichwort",
-	"search_chip_theme_prefix": "Thema",
-	"search_chip_directional_label": "Von {from} zu {to}, Filter entfernen",
-	"search_disambiguation_trigger_label": "Mehrere Personen gefunden — zum Auswählen klicken",
-	"search_disambiguation_cue": "(auswählen…)",
-	"search_disambiguation_select_label": "{name} auswählen",
 	"error_validation_error": "Die Eingabe ist ungültig.",
 	"error_internal_error": "Ein unerwarteter Fehler ist aufgetreten.",
 	"nav_documents": "Dokumente",

frontend/messages/en.json

@@ -22,18 +22,6 @@
 	"error_forbidden": "You do not have permission for this action.",
 	"error_csrf_token_missing": "Session error. Please reload the page.",
 	"error_too_many_login_attempts": "Too many login attempts. Please try again later.",
-	"search_loading_nl": "Querying the archive…",
-	"search_loading_nl_sub": "Your request is being analysed…",
-	"search_switch_to_keyword": "Switch to full-text search",
-	"search_filter_remove_label": "Remove filter: {label}",
-	"search_chip_sender": "Sender",
-	"search_chip_date": "Period",
-	"search_chip_keyword": "Keyword",
-	"search_chip_theme_prefix": "Topic",
-	"search_chip_directional_label": "From {from} to {to}, remove filter",
-	"search_disambiguation_trigger_label": "Several people found — click to choose",
-	"search_disambiguation_cue": "(choose…)",
-	"search_disambiguation_select_label": "Select {name}",
 	"error_validation_error": "The input is invalid.",
 	"error_internal_error": "An unexpected error occurred.",
 	"nav_documents": "Documents",

frontend/messages/es.json

@@ -22,18 +22,6 @@
 	"error_forbidden": "No tiene permiso para realizar esta acción.",
 	"error_csrf_token_missing": "Error de sesión. Recargue la página.",
 	"error_too_many_login_attempts": "Demasiados intentos. Por favor, inténtelo más tarde.",
-	"search_loading_nl": "Consultando el archivo…",
-	"search_loading_nl_sub": "Su solicitud está siendo analizada…",
-	"search_switch_to_keyword": "Cambiar a búsqueda de texto completo",
-	"search_filter_remove_label": "Eliminar filtro: {label}",
-	"search_chip_sender": "Remitente",
-	"search_chip_date": "Período",
-	"search_chip_keyword": "Palabra clave",
-	"search_chip_theme_prefix": "Tema",
-	"search_chip_directional_label": "De {from} a {to}, eliminar filtro",
-	"search_disambiguation_trigger_label": "Se encontraron varias personas — haga clic para elegir",
-	"search_disambiguation_cue": "(elegir…)",
-	"search_disambiguation_select_label": "Seleccionar {name}",
 	"error_validation_error": "La entrada no es válida.",
 	"error_internal_error": "Se ha producido un error inesperado.",
 	"nav_documents": "Documentos",

frontend/src/routes/SearchFilterBar.svelte

@@ -81,7 +81,7 @@ $effect(() => {
 				onblur={onblur}
 				aria-label={m.docs_search_placeholder()}
 				placeholder={m.docs_search_placeholder()}
-				class="block w-full border-line py-2.5 pr-20 pl-10 placeholder-ink-3 shadow-sm focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring"
+				class="block w-full border-line py-2.5 pr-4 pl-10 placeholder-ink-3 shadow-sm focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring"
 			/>
 			<div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
 				{#if isLoading}