Files
citation-evidence/package.json
tegwick 779ae0d317 Implement CE-WP-0005 T01-T08: demo app — sessions, uploads, ZIP archive
Turn the MVP into a self-contained demo. Users now:
  1. Land on an empty-state and create a named session.
  2. Drag-drop or pick arbitrary PDFs into that session.
  3. Annotate, build evidence, link to form fields — all session-scoped.
  4. Export the whole session as a single .zip archive (manifest +
     per-document PDFs).
  5. Import a .zip back — into a new session, or merged into an
     existing one (documents deduped by SHA-256 fingerprint;
     annotations/evidence/links added additively).

Architecture:
- New shared types: SessionId, Session, SessionArchiveManifest +
  parseSessionArchiveManifest with schema-version validation.
- SessionService (engine/services/sessions.ts) handles lifecycle
  (create/rename/delete/setActive) + emits 4 new events through its
  own bus; SharedContracts.md §4 lists the additions.
- SessionProvider (work/SessionContext.tsx) owns the cross-session
  state: service, per-session PdfByteStore registry, per-session
  version counter that drives EngineProvider remounts after imports.
- EngineProvider becomes session-aware (sessionId prop drives per-
  session localStorage keys). Bumping engineRevision after
  restoreFromStorage forces consumers to re-render so restored repos
  show up immediately.
- PdfByteStore (source/pdf/byte-store.ts) holds Uint8Array bytes per
  document and mints blob URLs; ingestPdfFromFile is the upload
  entry-point that wraps the existing ingestPdf pipeline.
- ADR-0008 locks the ZIP layout (manifest.json + documents/<id>.pdf),
  the manifest schema (schemaVersion 1), and the merge-on-collision
  policy. JSZip is the only new dependency.
- App.tsx restructured: SessionProvider at the root, EngineProvider
  keyed by ${sessionId}:${version}, hash routing #/s/<id>[/forms/demo],
  SessionMenu top-bar, CreateFirstSession empty state.
- New DocumentRemoved event for per-document delete cleanup in
  CollectionList; engine.documents.remove() is the new service method.

Tests:
- Unit: 16 SessionService lifecycle + persistence tests;
  per-session snapshot round-trip; PdfByteStore + ingestPdfFromFile;
  SessionArchive parser; exportSessionZip + importSessionZip with
  create + merge + corrupt-archive paths.
- DOM: UploadDropzone, session-scoped CollectionList delete,
  SessionMenu create/switch/rename, routing parser.
- E2E: tests/integration/session-export-reimport.dom.test.tsx walks
  the full create → annotate → export → reimport flow and asserts
  the additive merge (deduped doc + doubled evidence rows).
- Legacy E2Es updated to use a seed-session helper instead of the
  removed fixture-button flow.

Known limitation (documented in ADR-0008): re-importing your own
freshly-exported ZIP creates duplicate annotations. Forward pointer
left for an importBundleId follow-up.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-26 14:57:28 +02:00

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{
"name": "citation-evidence",
"version": "0.0.0",
"private": true,
"description": "Document-centered evidence workspace — umbrella-first MVP.",
"license": "Apache-2.0",
"type": "module",
"packageManager": "pnpm@9.15.0",
"engines": {
"node": ">=20.10.0"
},
"scripts": {
"dev": "vite",
"build": "tsc -b --noEmit && vite build",
"preview": "vite preview",
"test": "vitest run",
"test:watch": "vitest",
"lint": "eslint .",
"typecheck": "tsc -b --noEmit"
},
"dependencies": {
"jszip": "^3.10.1",
"pdfjs-dist": "^4.4.168",
"react": "^18.3.1",
"react-dom": "^18.3.1",
"react-pdf-highlighter-plus": "^1.1.4"
},
"devDependencies": {
"@testing-library/dom": "^10.4.1",
"@testing-library/react": "^16.3.2",
"@testing-library/user-event": "^14.6.1",
"@types/node": "^20.14.0",
"@types/react": "^18.3.3",
"@types/react-dom": "^18.3.0",
"@vitejs/plugin-react": "^4.3.1",
"eslint": "^9.7.0",
"eslint-import-resolver-typescript": "^3.6.3",
"eslint-plugin-boundaries": "^4.2.2",
"eslint-plugin-import": "^2.30.0",
"globals": "^15.9.0",
"happy-dom": "^20.9.0",
"typescript": "^5.5.4",
"typescript-eslint": "^8.0.0",
"vite": "^5.4.0",
"vitest": "^2.0.5"
}
}