cleanup(legibility): repo hygiene — untrack artifacts, update gitignore

CLEANUP-4 (#415):

Untracked from git (files stay on disk where appropriate):
- frontend/e2e/.auth/user.json — dev credential, already gitignored in
  frontend/.gitignore; git rm --cached so the rule takes effect
- proofshot-artifacts/ (44 files, ~7.6MB) — browser verification
  screenshots committed by mistake; added root .gitignore entry
- frontend/.svelte-kit.old/ — stale type stub from stammbaum route
  rename; deleted from disk
- frontend/test-results.locked/ — Playwright E2E artifacts; deleted
  from disk
- node_modules/.vite/vitest/.../results.json — Vite test cache committed
  by mistake

Deleted from repo:
- package.json / package-lock.json at root (3 testing-library devDeps
  with no justification for living outside frontend/)

.gitignore additions:
- root: proofshot-artifacts/, node_modules/
- frontend: **/test-results.locked/, **/.svelte-kit.old/

After this commit, git status on a fresh clone shows zero unexpected
items (only docs/superpowers/ and familienarchiv-408/ remain untracked,
both pre-existing).

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

.gitignore

@@ -18,5 +18,11 @@ scripts/large-data.sql
 .claude/worktrees/
 .claude/scheduled_tasks.lock
 
+# Run artifacts from verification tooling
+proofshot-artifacts/
+
+# Root-level Node.js tooling artifacts
+node_modules/
+
 # Repo uses npm; yarn.lock is ignored to avoid double-lockfile drift.
 frontend/yarn.lock

frontend/.gitignore

@@ -36,6 +36,10 @@ src/lib/paraglide_bak*
 e2e/.auth/
 
 **/test-results/**
+**/test-results.locked/
+
+# Stale SvelteKit build artifacts
+**/.svelte-kit.old/
 
 # Proofshot browser verification artifacts
 proofshot-artifacts/

frontend/.svelte-kit.old/types/src/routes/.stammbaum-stale/$types.d.ts

@@ -1,24 +0,0 @@
-import type * as Kit from '@sveltejs/kit';
-
-type Expand<T> = T extends infer O ? { [K in keyof O]: O[K] } : never;
-type MatcherParam<M> = M extends (param : string) => param is (infer U extends string) ? U : string;
-type RouteParams = {  };
-type RouteId = '/stammbaum';
-type MaybeWithVoid<T> = {} extends T ? T | void : T;
-export type RequiredKeys<T> = { [K in keyof T]-?: {} extends { [P in K]: T[K] } ? never : K; }[keyof T];
-type OutputDataShape<T> = MaybeWithVoid<Omit<App.PageData, RequiredKeys<T>> & Partial<Pick<App.PageData, keyof T & keyof App.PageData>> & Record<string, any>>
-type EnsureDefined<T> = T extends null | undefined ? {} : T;
-type OptionalUnion<U extends Record<string, any>, A extends keyof U = U extends U ? keyof U : never> = U extends unknown ? { [P in Exclude<A, keyof U>]?: never } & U : never;
-export type Snapshot<T = any> = Kit.Snapshot<T>;
-type PageServerParentData = EnsureDefined<import('../$types.js').LayoutServerData>;
-type PageParentData = EnsureDefined<import('../$types.js').LayoutData>;
-
-export type PageServerLoad<OutputData extends OutputDataShape<PageServerParentData> = OutputDataShape<PageServerParentData>> = Kit.ServerLoad<RouteParams, PageServerParentData, OutputData, RouteId>;
-export type PageServerLoadEvent = Parameters<PageServerLoad>[0];
-export type ActionData = unknown;
-export type PageServerData = Expand<OptionalUnion<EnsureDefined<Kit.LoadProperties<Awaited<ReturnType<typeof import('../../../../../src/routes/stammbaum/+page.server.js').load>>>>>>;
-export type PageData = Expand<Omit<PageParentData, keyof PageServerData> & EnsureDefined<PageServerData>>;
-export type Action<OutputData extends Record<string, any> | void = Record<string, any> | void> = Kit.Action<RouteParams, OutputData, RouteId>
-export type Actions<OutputData extends Record<string, any> | void = Record<string, any> | void> = Kit.Actions<RouteParams, OutputData, RouteId>
-export type PageProps = { params: RouteParams; data: PageData; form: ActionData }
-export type RequestEvent = Kit.RequestEvent<RouteParams, RouteId>;

frontend/e2e/.auth/user.json

@@ -1,25 +0,0 @@
-{
-  "cookies": [
-    {
-      "name": "PARAGLIDE_LOCALE",
-      "value": "de",
-      "domain": "localhost",
-      "path": "/",
-      "expires": 1812352142.362504,
-      "httpOnly": false,
-      "secure": false,
-      "sameSite": "Lax"
-    },
-    {
-      "name": "auth_token",
-      "value": "Basic%20YWRtaW5AZmFtaWx5YXJjaGl2ZS5sb2NhbDphZG1pbjEyMw%3D%3D",
-      "domain": "localhost",
-      "path": "/",
-      "expires": 1777878542.943668,
-      "httpOnly": true,
-      "secure": false,
-      "sameSite": "Strict"
-    }
-  ],
-  "origins": []
-}

frontend/test-results.locked/e2e/.last-run.json

@@ -1,6 +0,0 @@
-{
-  "status": "failed",
-  "failedTests": [
-    "17e3fe6f4d9d8bd79c6b-60f085b113a677673906"
-  ]
-}

package.json

@@ -1,7 +0,0 @@
-{
-  "devDependencies": {
-    "@testing-library/jest-dom": "^6.9.1",
-    "@testing-library/svelte": "^5.3.1",
-    "jsdom": "^29.0.2"
-  }
-}

proofshot-artifacts/2026-03-29_notifications-page-153/metadata.json

@@ -1,6 +0,0 @@
-{
-  "branch": "feature/153-notification-history",
-  "commitSha": "edeff353931e9d625083eec983fe174c138c340d",
-  "startedAt": "2026-03-29T00:00:00.000Z",
-  "description": "Notification history page (/notifications): empty state, list view (20 items), load-more view (40 items) — 320/768/1440px, light/dark"
-}

proofshot-artifacts/2026-04-25_10-54-51_verify-hilfe-transkription-examples-with/metadata.json

@@ -1,6 +0,0 @@
-{
-  "branch": "main",
-  "commitSha": "0797406f02698a5bf43ce3ecb17336017245f91b",
-  "startedAt": "2026-04-25T10:54:51.868Z",
-  "description": "Verify /hilfe/transkription: examples with input→output, no names in intro, Wikipedia link with icon"
-}

proofshot-artifacts/2026-04-25_10-56-18_verify-hilfe-transkription-examples-with/SUMMARY.md

@@ -1,34 +0,0 @@
-# ProofShot Verification Report
-
-**Date:** 2026-04-25 10:57:13
-**Project:** familienarchiv
-**Dev Server:** external on localhost:5173
-
-## What Was Verified
-
-Verify /hilfe/transkription: examples with input→output, no names in intro, Wikipedia link with icon
-
-## Video Recording
-
-Full session recording: [session.webm](./session.webm) (50s)
-
-## Screenshots
-
-![step-full-page.png](./step-full-page.png)
-
-![step-page-top.png](./step-page-top.png)
-
-![step-rules.png](./step-rules.png)
-
-## Console Errors
-
-No console errors detected.
-
-## Server Errors
-
-No server errors detected.
-
-## Environment
-- Browser: Chromium (headless)
-- Viewport: 1280x720
-- Duration: 50 seconds

proofshot-artifacts/2026-04-25_10-56-18_verify-hilfe-transkription-examples-with/console-output.log

@@ -1,10 +0,0 @@
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.

proofshot-artifacts/2026-04-25_10-56-18_verify-hilfe-transkription-examples-with/metadata.json

@@ -1,6 +0,0 @@
-{
-  "branch": "main",
-  "commitSha": "0797406f02698a5bf43ce3ecb17336017245f91b",
-  "startedAt": "2026-04-25T10:56:18.954Z",
-  "description": "Verify /hilfe/transkription: examples with input→output, no names in intro, Wikipedia link with icon"
-}

proofshot-artifacts/2026-04-25_10-56-18_verify-hilfe-transkription-examples-with/session-log.json

@@ -1,78 +0,0 @@
-[
-  {
-    "action": "open http://localhost:5173/hilfe/transkription",
-    "relativeTimeSec": 3.1,
-    "timestamp": "2026-04-25T10:56:25.098Z"
-  },
-  {
-    "action": "screenshot step-full-page.png",
-    "relativeTimeSec": 3.5,
-    "timestamp": "2026-04-25T10:56:25.511Z"
-  },
-  {
-    "action": "snapshot -i",
-    "relativeTimeSec": 7.5,
-    "timestamp": "2026-04-25T10:56:29.579Z"
-  },
-  {
-    "action": "fill @e6 admin@familyarchive.local",
-    "relativeTimeSec": 21.4,
-    "timestamp": "2026-04-25T10:56:43.431Z",
-    "element": {
-      "label": "E-Mail-Adresse",
-      "bbox": {
-        "x": 481,
-        "y": 314,
-        "width": 318,
-        "height": 42
-      },
-      "viewport": {
-        "width": 1280,
-        "height": 720
-      }
-    }
-  },
-  {
-    "action": "fill @e7 admin123",
-    "relativeTimeSec": 22.2,
-    "timestamp": "2026-04-25T10:56:44.231Z",
-    "element": {
-      "label": "Passwort",
-      "bbox": {
-        "x": 481,
-        "y": 398,
-        "width": 318,
-        "height": 42
-      },
-      "viewport": {
-        "width": 1280,
-        "height": 720
-      }
-    }
-  },
-  {
-    "action": "click @e8",
-    "relativeTimeSec": 23.3,
-    "timestamp": "2026-04-25T10:56:45.379Z"
-  },
-  {
-    "action": "open http://localhost:5173/hilfe/transkription",
-    "relativeTimeSec": 30.4,
-    "timestamp": "2026-04-25T10:56:52.485Z"
-  },
-  {
-    "action": "screenshot step-page-top.png",
-    "relativeTimeSec": 31.5,
-    "timestamp": "2026-04-25T10:56:53.525Z"
-  },
-  {
-    "action": "snapshot",
-    "relativeTimeSec": 43.7,
-    "timestamp": "2026-04-25T10:57:05.733Z"
-  },
-  {
-    "action": "screenshot step-rules.png",
-    "relativeTimeSec": 44,
-    "timestamp": "2026-04-25T10:57:06.051Z"
-  }
-]

proofshot-artifacts/2026-04-25_11-02-36_verify-b-css-strikethrough-for-struck-th/SUMMARY.md

@@ -1,34 +0,0 @@
-# ProofShot Verification Report
-
-**Date:** 2026-04-25 11:04:14
-**Project:** familienarchiv
-**Dev Server:** external on localhost:5173
-
-## What Was Verified
-
-Verify B: CSS strikethrough for struck-through rule, no fake input for illegible
-
-## Video Recording
-
-Full session recording: [session.webm](./session.webm) (88s)
-
-## Screenshots
-
-![step-rules.png](./step-rules.png)
-
-![step-scrolled.png](./step-scrolled.png)
-
-![step-strikethrough.png](./step-strikethrough.png)
-
-## Console Errors
-
-No console errors detected.
-
-## Server Errors
-
-No server errors detected.
-
-## Environment
-- Browser: Chromium (headless)
-- Viewport: 1280x720
-- Duration: 88 seconds

proofshot-artifacts/2026-04-25_11-02-36_verify-b-css-strikethrough-for-struck-th/console-output.log

@@ -1,23 +0,0 @@
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[error] Failed to fetch unread count TypeError: Failed to fetch
-    at window.fetch (http://localhost:5173/node_modules/@sveltejs/kit/src/runtime/client/fetcher.js?v=9aff597a:66:10)
-    at fetchUnreadCount (http://localhost:5173/src/lib/stores/notifications.svelte.ts?t=1777114433090:31:46)
-    at Object.init (http://localhost:5173/src/lib/stores/notifications.svelte.ts?t=1777114433090:74:2)
-    at http://localhost:5173/src/lib/components/NotificationBell.svelte?t=1777114433090:71:10
-    at untrack (http://localhost:5173/node_modules/.vite/deps/chunk-W6TT6Y22.js?v=9aff597a:4131:12)
-    at $effect (http://localhost:5173/node_modules/.vite/deps/chunk-XZDNTRGL.js?v=9aff597a:4165:23)
-    at update_reaction (http://localhost:5173/node_modules/.vite/deps/chunk-W6TT6Y22.js?v=9aff597a:3831:18)
-    at update_effect (http://localhost:5173/node_modules/.vite/deps/chunk-W6TT6Y22.js?v=9aff597a:3970:21)
-    at flush_queued_effects (http://localhost:5173/node_modules/.vite/deps/chunk-W6TT6Y22.js?v=9aff597a:2955:7)
-    at #process (http://localhost:5173/node_modules/.vite/deps/chunk-W6TT6Y22.js?v=9aff597a:2613:7)
-[debug] [vite] connecting...
-[debug] [vite] connected.
-[debug] [vite] connecting...
-[debug] [vite] connected.

proofshot-artifacts/2026-04-25_11-02-36_verify-b-css-strikethrough-for-struck-th/metadata.json

@@ -1,6 +0,0 @@
-{
-  "branch": "main",
-  "commitSha": "0797406f02698a5bf43ce3ecb17336017245f91b",
-  "startedAt": "2026-04-25T11:02:36.168Z",
-  "description": "Verify B: CSS strikethrough for struck-through rule, no fake input for illegible"
-}

proofshot-artifacts/2026-04-25_11-02-36_verify-b-css-strikethrough-for-struck-th/session-log.json

@@ -1,121 +0,0 @@
-[
-  {
-    "action": "open http://localhost:5173/hilfe/transkription",
-    "relativeTimeSec": 2.8,
-    "timestamp": "2026-04-25T11:02:46.720Z"
-  },
-  {
-    "action": "screenshot step-rules.png",
-    "relativeTimeSec": 3.3,
-    "timestamp": "2026-04-25T11:02:47.146Z"
-  },
-  {
-    "action": "snapshot -i",
-    "relativeTimeSec": 6.5,
-    "timestamp": "2026-04-25T11:02:50.423Z"
-  },
-  {
-    "action": "fill @e6 admin@familyarchive.local",
-    "relativeTimeSec": 10.7,
-    "timestamp": "2026-04-25T11:02:54.622Z",
-    "element": {
-      "label": "E-Mail-Adresse",
-      "bbox": {
-        "x": 481,
-        "y": 314,
-        "width": 318,
-        "height": 42
-      },
-      "viewport": {
-        "width": 1280,
-        "height": 720
-      }
-    }
-  },
-  {
-    "action": "fill @e7 admin123",
-    "relativeTimeSec": 11.5,
-    "timestamp": "2026-04-25T11:02:55.421Z",
-    "element": {
-      "label": "Passwort",
-      "bbox": {
-        "x": 481,
-        "y": 398,
-        "width": 318,
-        "height": 42
-      },
-      "viewport": {
-        "width": 1280,
-        "height": 720
-      }
-    }
-  },
-  {
-    "action": "click @e8",
-    "relativeTimeSec": 12.7,
-    "timestamp": "2026-04-25T11:02:56.543Z"
-  },
-  {
-    "action": "open http://localhost:5173/hilfe/transkription",
-    "relativeTimeSec": 14.9,
-    "timestamp": "2026-04-25T11:02:58.745Z"
-  },
-  {
-    "action": "screenshot step-rules.png",
-    "relativeTimeSec": 15.9,
-    "timestamp": "2026-04-25T11:02:59.804Z"
-  },
-  {
-    "action": "snapshot",
-    "relativeTimeSec": 27.8,
-    "timestamp": "2026-04-25T11:03:11.712Z"
-  },
-  {
-    "action": "click @e17",
-    "relativeTimeSec": 38.6,
-    "timestamp": "2026-04-25T11:03:22.492Z",
-    "element": {
-      "label": "Durchgestrichene Wörter",
-      "bbox": {
-        "x": 366,
-        "y": 711.5,
-        "width": 174,
-        "height": 24
-      },
-      "viewport": {
-        "width": 1280,
-        "height": 720
-      }
-    }
-  },
-  {
-    "action": "screenshot step-strikethrough.png",
-    "relativeTimeSec": 39,
-    "timestamp": "2026-04-25T11:03:22.830Z"
-  },
-  {
-    "action": "open http://localhost:5173/hilfe/transkription",
-    "relativeTimeSec": 62.2,
-    "timestamp": "2026-04-25T11:03:46.063Z"
-  },
-  {
-    "action": "screenshot --full-page step-full.png",
-    "relativeTimeSec": 63.7,
-    "timestamp": "2026-04-25T11:03:47.577Z"
-  },
-  {
-    "action": "scroll 0 500",
-    "relativeTimeSec": 77.7,
-    "timestamp": "2026-04-25T11:04:01.584Z"
-  },
-  {
-    "action": "scroll down",
-    "relativeTimeSec": 80.7,
-    "timestamp": "2026-04-25T11:04:04.579Z"
-  },
-  {
-    "action": "screenshot step-scrolled.png",
-    "relativeTimeSec": 81,
-    "timestamp": "2026-04-25T11:04:04.856Z"
-  }
-]