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103 Commits

Author SHA1 Message Date
e32f961047 Complete section-style plugins: CSS gate, injection, picker, export (#75)
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Second half of #75 on top of the section node (2e96173/784f21d):

- Install gate for section_style CSS (plugin-css.ts): every rule must be
  scoped under one of the plugin's own .dt-style-<pluginId>-<styleId>
  classes (enforced, not rewritten — grouping at-rules checked inside,
  @font-face/@keyframes exempt, statement at-rules rejected); positioning
  out of the content flow (anything but static/relative) is rejected as an
  overlay vector; "</style" is rejected as a breakout vector for inlined
  embedding. Hostile fixtures from the acceptance list are pinned in
  plugin-css.test.ts.
- Web: usePondPlugins loads the pond's active plugins once per visit;
  SectionStyleSheets links each active style plugin's immutable
  styles.css; SectionStyleMenu (toolbar) wraps/restyles/unwraps with a
  picker fed from the plugins' i18n titles. Sections show a faint dashed
  hint while editing so unstyled (plugin-disabled) sections stay findable.
- PDF export: PluginsService.sectionStyleCssForPond inlines the pond's
  active section-style CSS into the Gotenberg HTML, so styled sections
  survive the network-isolated render; covered in export.service.db.test.
- Reference plugin packages/plugins/section-styles-basic (callout, info,
  warning, colored-box; theme-neutral semi-transparent backgrounds), a
  workspace package whose tests validate it against the SDK schema and
  whose real files run through the api install gate.
- e2e section-styles.spec.ts: install → wrap → computed background in edit
  and read mode → unwrap → neutral fallback after disabling the plugin.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 11:43:36 +02:00
784f21d805 Add editor section node; serialize pnpm CI jobs to fix runner flake
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Two corrective changes:
- Register the `section` node in the web TipTap editor (with
  wrapInSection/unwrapSection commands) so the editor schema matches the
  shared editorSchema again. The schema-drift guard
  (document-extensions.test) rightly failed after 2e96173 added `section`
  to the shared schema without the editor side — this restores it.
- Replace the ineffective warm-up gate with a serial chain of the pnpm
  CI jobs (checks -> auth-e2e -> fidelity). Warming the shared action
  cache did not help: the dependent jobs still started together and
  corrupted the cache during concurrent extraction. Serializing them is
  what actually prevents it; CD image builds still run in parallel.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 10:08:41 +02:00
2e96173d44 Add the section container node to the document model (#75, part 1)
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Document-model foundation for section-style plugins (ADR 0008 kind
section_style): a `section` block node carrying `pluginId` + `styleId`,
rendered as `<div class="dt-section dt-style-<pluginId>-<styleId>">` so a
plugin's sanitized, scoped CSS applies and — when the plugin is gone —
the class matches nothing and the content stays intact with neutral
styling. Round-trips to a Pandoc-style fenced div
(`::: {data-section-style="<pluginId>/<styleId>"}`), with a markdown-it
block rule that supports nesting.

This is the schema/markdown/HTML half of #75; the editor UI (wrap/style
picker/unwrap), the `section-styles-basic` reference plugin, per-pond CSS
injection, and PDF/office export styling follow in part 2. The node is
additive and backward-compatible (existing documents have none).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 10:00:39 +02:00
48798d4247 Add capability-scoped plugin API endpoints (#74, read surface)
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Viewer-scoped data API behind /api/v1/plugin/, backing the SDK's
readCurrentPage and readPond capabilities:
- api: PluginApiController with GET plugin/ponds/:id/pages (listPages),
  plugin/pages/:id/{outline,content,meta}. Each reuses the existing
  @RequiresPondRole/@RequiresPagePermission guards and PagesService — no
  parallel permission logic — so a plugin sees exactly what its viewer
  could. New PagesService.outline/meta read the content cache.
- web: host-capabilities builds the host implementations from a per-
  surface context (the host holds the current page/pond ids; a plugin can
  only ask about "the current page" or "this pond"). Wired into the
  sandbox host and PluginFrame; ui.openPage/toast route to host callbacks.
- shared: PluginPageSummary/Meta/Content response types.
- tests: api db test proves a label-restricted reader gets a filtered
  listPages and 404s on the hidden page, non-members are hidden (404),
  anonymous is rejected (401); web unit test pins the endpoint mapping,
  id-encoding, and missing-context rejection.

readBlock/blockData land with the plugin_block node in #76 (block
addressing does not exist in the schema yet).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 09:52:11 +02:00
d1a7d37fc8 ci: warm the action cache before parallel jobs to fix runner flake
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At runner capacity > 1 the pnpm jobs (checks, auth-e2e, fidelity) start
together and fetch the same actions (checkout, setup-node,
pnpm/action-setup) into the shared offline action cache simultaneously,
reading it half-written — a flaky "Cannot find module .../dist/…" in
"Set up Node.js"/"Set up pnpm" that hit three pushes in a row after the
capacity increase. A tiny `prepare` job now runs those actions once,
alone, populating the cache; checks/auth-e2e/fidelity/images depend on it
and only read the complete cache. Keeps full parallelism after the ~30 s
warm-up.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 09:38:54 +02:00
46292c7447 Add plugin administration UI: instance modes and pond activation (#72)
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- api: PATCH /admin/plugins/:id/mode (Site Admin) switches
  disabled/optional/required; new PluginPondController exposes
  GET /ponds/:id/plugins (effective list: required + optional-enabled,
  pond read access — the SPA loads it per pond), GET .../plugins/settings
  and PUT .../plugins/:pluginId (Pond Admin) to toggle optional plugins.
  Toggling a non-optional plugin is refused (plugin_not_optional).
  Install/uninstall/mode/toggle are audit-logged.
- web: PluginManager in the admin area lists installed plugins with their
  declared permissions surfaced prominently (security.md), an upload
  control that shows validation errors, a mode switch with an impact
  hint, and a link to the sandbox preview. PondPluginSettings adds a
  per-pond optional-plugin toggle section to pond settings.
- shared: PondPluginSetting, mode/toggle input schemas, plugin_not_optional
  error code + de/en messages, plugins i18n (admin/mode/pond).
- tests: api db test covers mode switching, per-pond activation, the
  required-everywhere and disabled-nowhere propagation, and the
  not-optional guard; e2e plugin-admin pack drives the admin list,
  permission display, mode switch, and pond toggle end to end.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 09:32:16 +02:00
0875e2a087 Add the sandbox host runtime for plugin iframes (#73)
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Implements the security core of the plugin system: code-plugin surfaces
run in opaque-origin iframes (sandbox="allow-scripts", never
allow-same-origin) with a capability-filtered RPC bridge.

- api: serve a per-plugin sandbox frame document at
  /plugins/:id/:version/frame with a CSP that pins every load to the
  plugin's own asset path (built from APP_BASE_URL, not the request Host,
  so a Host-rewriting proxy cannot break it) and forbids network access
  (connect-src 'none'). Plugin assets get Access-Control-Allow-Origin: *
  so the null-origin frame can load its own module bundle.
- web: sandbox-host creates the frame, wires the SDK host bridge over a
  source-filtered postMessage transport, drives render under a 5 s
  deadline (hung/failed plugin -> placeholder, never a frozen page), and
  tears down on unmount. PluginFrame/PluginPreviewPage surface it; the
  built-in ui.resize handler clamps plugin-requested heights.
- plugin-sdk: host bridge reports gate violations via onViolation and
  registers a gated handler for every v1 method, so an undeclared
  capability is rejected with capability_not_permitted (not
  unknown_method).
- tests: SDK gate unit test; web sandbox unit tests (opaque origin,
  source filtering, timeout); and the e2e security pack with a permanent
  malicious fixture plugin proving no escape (DOM/cookies/storage/fetch/
  undeclared capability all blocked) plus well-behaved and hung cases.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 09:16:30 +02:00
6e56403102 Document runner capacity increase in the provisioning log
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Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 08:33:29 +02:00
514cdf5ead Move stages, runner and deploy target to dedicated host ONE
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Gitea itself relocated to the dedicated Hetzner server ONE
(one.101010.cloud); this commit moves the rest of the delivery chain
along: cd.yml now deploys to one.101010.cloud (DEPLOY_HOST_KEY secret
rotated to ONE's host key), the act_runner one-dorfteich replaces
vps-dorfteich, and the stage/deployment docs describe the new topology
(Test/Int migrated with volumes; Prod joins on the same host at M8).
The Int promotion gate variable RUN_INT_DEPLOY was removed — the new
host has the capacity, so promote-int deploys again by default.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 08:05:36 +02:00
f3938b7fdb Never crash boot on plugin dropzone setup; default PLUGINS_DIR in image (#71)
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The Test stage crash-looped: PluginWatcherService.onModuleInit did `mkdir`
on the default `./data/plugins` (→ /app/data, not writable by the non-root
user) and an unhandled EACCES aborted bootstrap. Two fixes:

- Harden the watcher: its dropzone is an optional convenience over the GUI
  upload, so a setup failure now logs a warning and disables drop-to-install
  instead of taking down the api.
- Bake writable defaults (UPLOADS_DIR/PLUGINS_DIR=/data/…) into the api image
  so it works out of the box even where compose does not set them; compose
  still mounts named volumes there for persistence.

Migrations applied cleanly ("No pending migrations"); this was purely the
boot-time directory permission.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 17:25:42 +02:00
d7aa1fb6da Build the plugin-sdk package in the api image (#71)
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The api now depends on @dorfteich/plugin-sdk, so the api Dockerfile must
copy and build it alongside shared — the CD "Build and push images" (and
CI "Build container images") step failed without it. Also pre-create
/data/plugins so the plugins named volume is writable by the non-root user,
mirroring /data/uploads.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 16:59:29 +02:00
621aa47244 Add plugin storage, install API, and directory watcher (#71)
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Backend for installing plugin ZIPs (ADR 0008, plugin-architecture.md
§Lifecycle, security.md §Plugins). Consumes the #70 SDK for validation.

- Schema: `plugins` (id, name, version, apiVersion, kind, mode, manifest
  jsonb, removedAt soft-delete) + `pond_plugins` (per-pond activation) +
  `PluginInstanceMode` enum; migration 20260710130000_plugins.
- `PluginPackageService`: pure, stateless ZIP → validated package via
  fflate — structure check, manifest validation (SDK), apiVersion gate,
  kind/bundle/styles rules, CSS sanitation (no @import / external url() /
  expression()), zip-slip and unpacked-size guards. Each failure carries a
  stable PluginErrorCode; manifest issues travel as ApiError details.
- `PluginStorageService`: on-disk layout `<PLUGINS_DIR>/<id>/<version>/`;
  atomic writeVersion (staging dir + rename, no 404 window mid-update),
  removeVersion/removePlugin, traversal-safe asset resolution, dropzone +
  quarantine dirs.
- `PluginsService`: install/update (update only to a strictly higher
  version, preserving the admin's instance mode; files land before the
  metadata pointer flips) / uninstall (refused while required; soft-delete
  + files removed + pond activations dropped) / list / get.
- `POST/GET/DELETE /admin/plugins` (SiteAdminGuard, multer memory upload),
  error→HTTP-status mapping. Public version-pinned static serving at
  `GET /plugins/:id/:version/*rest` with immutable cache + nosniff, only for
  the installed current version.
- `PluginWatcherService`: watches `<PLUGINS_DIR>/_dropzone/`, runs the same
  validation, installs valid drops and quarantines invalid ones with the
  error logged; inert under NODE_ENV=test (tests drive processDropped).
- SDK: `compareVersions`/`isHigherVersion`. shared: `PluginView`,
  `PluginInstanceMode`, `PLUGIN_ERROR_CODES`, `PLUGINS_DIR` env, plugin
  error i18n (de+en). Compose: `plugins` volume + `PLUGINS_DIR`.
- Tests: package unit test (valid + each invalid class) and an e2e DB test
  (GUI install + immutable serving, non-admin 403, invalid-manifest details,
  dropzone install + quarantine, atomic higher-only update, required-guarded
  uninstall that removes files and tombstones metadata).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 16:55:26 +02:00
ec6ca80c4d Add plugin SDK: manifest schema, capabilities, and RPC protocol (#70)
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The SDK is the contract every other M7 story builds on (ADR 0008,
plugin-architecture.md). New package `@dorfteich/plugin-sdk`, standalone
(only depends on zod) so a plugin author needs nothing else.

- Zod manifest schema (`validateManifest`/`parseManifest`) with actionable
  `{ path, message }` issues and cross-field rules (extension-point/kind
  match, unique ids, section_style declares no permissions). Fixtures:
  3 valid + 14 invalid variants, asserted individually.
- `checkApiVersion` compatibility helper against the host's supported range.
- Capability names + method→capability map as the single source of truth
  for the permission gate.
- Transport-agnostic postMessage RPC engine (`createRpcEndpoint`) with
  request/response ids, per-request timeouts, unknown-method and
  endpoint-disposed handling, plus a `windowTransport` adapter.
- Host side (`createHostBridge`): routes plugin capability calls through
  the manifest permission gate; drives plugin lifecycle (render/edit/destroy).
- Plugin side (`createPlugin`): answers lifecycle calls, exposes a typed
  `host` proxy. RPC roundtrip verified in a jsdom MessageChannel test
  (roundtrip, args, timeout, unknown method, undeclared capability, dispose).
- README documents the protocol with a mermaid sequence diagram.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 16:12:00 +02:00
ec469e1bc2 Fix fidelity job: reach sidecars via shared netns, not ip (#69)
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The runner image has no iproute2, so `ip -4 route` failed (exit 127) and the
readiness curl never got a gateway — the job died before the tests ran.
Attach the pandoc/Gotenberg sidecars to the job container's own network
namespace (`--network container:$(cat /etc/hostname)`) and reach them at
localhost, dropping the `ip`/host-gateway plumbing and published ports.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 15:18:53 +02:00
756d0627e2 Make the Int promotion toggleable via RUN_INT_DEPLOY (#69)
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While the runner host is CPU/memory constrained, the Int stack can be shut
down to free resources — but the promote-int job redeploys it on every push.
Gate that job on a `RUN_INT_DEPLOY` Actions variable: set it to `false` to
keep Int down, unset/anything else keeps the normal promotion. Int is only a
preview stage; the CI quality gates (checks, auth-e2e, fidelity) are
unaffected.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 14:52:41 +02:00
4e8594263f Clean up fidelity sidecars so they never leak on the runner (#69)
The fidelity gate starts pandoc + Gotenberg via `docker run` on the shared
act_runner host but never removed them: a leaked (Chromium-backed) Gotenberg
container wasted memory until the next run and broke re-runs on the container
name. Pre-clean before starting, tear down with `if: always()`, and add a
10-minute job timeout so a hung sidecar can't linger.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 14:44:46 +02:00
aaa9a253ae Add import/export fidelity gate to CI (#69)
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Make the "structure-true best effort" fidelity contract (ADR 0009) an
objective, pipeline-gated suite so "best effort" cannot erode silently.

- New CI job "Import/export fidelity gate" (.gitea/workflows/ci.yml) runs
  the corpus suites against the pinned sidecar images the stages use
  (pandoc/core:3.6, gotenberg/gotenberg:8), started via docker run and
  reached over the host gateway. Small and separate so it stays well under
  five minutes; the suites self-skip in the main checks job (no sidecars).
- Export fidelity: fixtures/export corpus + gen-export-fixtures.mjs +
  export.fidelity.test.ts — exports Markdown to docx/odt through the real
  pinned pandoc and reads it back, snapshotting the round trip so a writer
  drift (ours or a version bump) fails the gate.
- PDF smoke: pdf.fidelity.test.ts renders a page through real Gotenberg and
  asserts the extracted text and a sane page count (pdf-parse, dev-only).
- Fidelity contract doc: fixtures/README.md defines "corpus green = fidelity
  acceptable" and the fixture-first bug process; per-corpus READMEs updated.

Because the snapshots are byte-exact and generated with the pinned tools,
bumping a sidecar without regenerating shifts the output and fails the suite
(AC3). The import corpus (#63) is folded into the same gate.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 13:59:10 +02:00
462eca9699 Add self-service GDPR data export (#68)
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A signed-in account can export all of its own data — profile, a list of
its memberships/grants, and the Markdown of its personal pond plus the
shared ponds it owns — as one ZIP. Foreign content never appears: only
owned ponds are bundled and the per-page read filter (reused from #65)
runs for each.

- Reuse the conversion-job queue as the async carrier: a `data_export`
  job whose worker branch resolves DataExportService via a token (no DI
  cycle), builds the ZIP, and stores it with an `expiresAt`. The download
  link 404s past expiry and an hourly scheduled purge drops the bytes
  (data minimization, security.md §Privacy).
- Extract ExportService.appendPondMarkdown so the pond ZIP (#65) and the
  data export share one read-filtered pond archiver.
- Rate-limit requests per account (RateLimitService); POST
  /users/me/data-export enqueues, GET /jobs/:id(/result) poll/download.
- Settings UI "Export my data" (de+en); web share pollJob/downloadJobResult
  between the document and data export hooks.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 13:01:51 +02:00
8a68ef68e7 Add PDF export via Gotenberg (#67)
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Server-side PDF export for reading/sharing (ADR 0009), rendered by a new
internal Gotenberg (headless Chromium) sidecar.

- Sidecar: `gotenberg/gotenberg:8` in the compose stack (internal, pinned,
  healthcheck); api `GOTENBERG_URL` env; a `renderer` readyz check at
  warning-level (mirrors the converter) so PDF export degrades gracefully when
  Gotenberg is down without failing readyz.
- Export HTML: `buildPdfHtml` renders a self-contained document (no app chrome)
  — the page's content with images inlined as data URIs, the pond's fonts
  inlined as base64 `@font-face` + applied via CSS variables (ADR 0016), print
  CSS (A4, page-break rules, a title header), and page numbers from Gotenberg's
  footer. Plugin-block fallbacks are a marked TODO(#79) for M7.
- Fonts in the api image: the api Dockerfile now bakes the font catalog in
  (`build-fonts.mjs` with FONTS_OUT) so the exporter can read a pond's chosen
  WOFF2 and inline them; a missing file falls back to the system stack.
- Job flow: `POST /pages/:id/export {format: pdf}` builds the HTML (read
  permission checked by the guard) and enqueues an `export_pdf` job on the #62
  queue with the HTML as input; the worker branches `to === 'pdf'` to the
  `GotenbergRenderer` (html → pdf) instead of pandoc, retrying an unreachable
  sidecar and failing a refused render (`renderer_unavailable`/`render_failed`,
  de+en). The client polls and downloads `GET /jobs/:id/result`.
- Frontend: the page-menu PDF button is now a real export (PDF added to
  EXPORT_FORMATS; the disabled placeholder removed).
- Tests: export.service.db PDF cases (HTML has title/font-variable/inlined
  image; renderer-down fails with `render_failed`); e2e PDF export self-skips
  without a Gotenberg sidecar (like the .docx case). Verified locally against
  real Gotenberg — a valid PDF with the pond font embedded.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 12:11:12 +02:00
f500198c5d Add per-pond fonts: catalog, build, application, and admin UI (#66)
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Self-hosted Google Fonts with per-pond selection (ADR 0016), the GDPR
"zero external requests" posture (security.md, CSP `font-src 'self'`).

- Catalog: a curated 15-family OFL/Apache list in shared (family, weights,
  category, license, google-webfonts-helper id). `deploy/fonts/build-fonts.mjs`
  validates every entry has license info (fails the build otherwise),
  downloads the WOFF2 weights into apps/web/public/fonts/ (gitignored), and
  generates the @font-face stylesheet — run at image build time from the web
  Dockerfile (with retries), never from a visitor's browser.
- Application: PondFontScope sets --font-heading/body/mono (+ weights) from
  pond.settings.fonts on the editor + read view; the existing global CSS
  already reads those custom properties, so headings/body/code re-resolve to
  the pond's fonts. A pond with no settings arrives with the defaulted values
  (Roboto 400 / Roboto 200 / Fira Code), so the vision defaults always render.
- Admin UI: pond-settings 'Appearance' section — three slots (family + weight)
  with a live preview, Pond-Admin-gated (fonts added to updatePondInputSchema
  and merged in PondsService.update); a font catalog attribution page (/fonts)
  listing families and licenses. New `font` i18n namespace (de+en).
- CSP: strict Content-Security-Policy in nginx.conf (default-src 'self';
  font-src 'self'; style-src 'self' 'unsafe-inline'; script-src 'self'; …) —
  the app's scripts are all external files, inline styles cover CSS variables.
- Tests: shared catalog-integrity unit test (the invariant the build enforces);
  e2e fonts pack — no request leaves the origin when rendering a pond (the GDPR
  network assertion), a font choice applies to a page and persists, and a pond
  without settings renders the defaults.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 11:16:29 +02:00
699c003d04 Add pond ZIP + per-page docx/odt export (#65)
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Two export paths, both permission-aware (permissions.md):

- `GET /ponds/:id/export/markdown` streams a ZIP of the pond's readable
  pages as Markdown (one `<slug>.md` per page, a `media/` directory,
  wikilinks rewritten to relative `[text](slug.md)` links, image sources to
  `media/<id>.<ext>`). The `reader` guard is "may see the pond"; the service
  filters to the pages the requester may actually read, so a label-restricted
  reader gets only their slice. Media is appended as read streams and pages as
  small strings, so memory stays bounded for a large pond (500-page test).
- `POST /pages/:id/export {format: docx|odt}` enqueues a `markdown → pandoc →
  file` conversion job (the #62 queue): embedded images are inlined as data
  URIs so the sidecar embeds them, wikilinks flatten to text. The client polls
  `GET /jobs/:id` and downloads `GET /jobs/:id/result`.

Frontend: office-export buttons in the page menu (`.docx`/`.odt` run the job
and download the result; PDF is a disabled placeholder for Gotenberg, #67) and
a "Download pond as ZIP" link in pond settings. New `export` i18n namespace
(de+en). Markdown copy/download stay as-is (#30).

Robustness: the pond ZIP skips an attachment whose bytes are missing on disk
(data drift) rather than letting an unhandled read-stream error crash the api;
`FileStorageService.exists` gates inclusion, with a defensive stream error
handler. The per-page export drops an unreadable image the same way.

- shared: EXPORT_FORMATS + pageExportInputSchema; export-markdown transform
  helpers (image/wikilink rewrites, MIME→extension).
- deps: archiver (streaming ZIP; v7 for CommonJS compat), fflate (dev, reads
  ZIPs in tests).
- tests: export-markdown unit + export.service.db (ZIP contents & relative
  links, label-restricted omission, docx job with inlined images, 500-page
  streaming, missing-media skip); e2e export pack (ZIP download; `.docx`
  self-skips without a pandoc sidecar, as in the import pack, #64).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 10:31:19 +02:00
e2f942c0ff Add document import UI in the sidebar (#64)
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An "Import document" action in the pond sidebar: pick a .docx/.odt/.md file
(or several), upload with per-file progress, and open the new page. A
.docx/.odt polls the conversion job (queued → converting → done); a .md
imports directly and comes back already succeeded. Failures stay listed with
the localized error and a retry; concurrent imports all complete and appear.

- web apps/web/src/import/: useImport hook (upload via apiUploadFile → poll
  GET /jobs/:id → resolve the page slug → navigate; first success of a batch
  navigates, every success refreshes the sidebar) and ImportControl (hidden
  file input, accept from shared IMPORT_EXTENSIONS, per-file status list).
  Wired into Sidebar next to "new page"; `import` i18n namespace (de+en).
- api: ImportService accepts .md/.markdown and imports in-process (no job),
  returning a succeeded ConversionJobView with the created resultPageId
  ("Markdown imports directly"); the media+parse+create tail is now shared
  between the job path and the sync path (createPageFromMarkdown), and a
  conversion error on the sync path maps to an HTTP status. shared
  IMPORT_EXTENSIONS gains md/markdown.
- e2e apps/web/e2e/import.spec.ts + CI step: .docx corpus fixture opens the
  converted page (self-skips without a reachable pandoc sidecar — CI's e2e
  stack has none, same as #63; verified locally + on stage), .md opens
  directly, an unsupported .txt shows the localized error with no page
  created, and two concurrent .md imports both complete.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 09:38:31 +02:00
546e8279ac Import .docx and .odt documents as new pages (#63)
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Uploading a Word/OpenOffice document to POST /ponds/:id/import enqueues a
conversion job (the #62 queue) that produces a new page in the pond; the
client polls GET /jobs/:id for the created resultPageId.

Pipeline (ImportService, ADR 0009): pandoc-server is stateless and hands
back a document's media no other way, so we convert in two passes —
docx/odt → html with embed-resources inlines every image as a data: URI,
then html → gfm produces clean structural Markdown with those data URIs
still inline. Embedded images are stored as pond files (with quota
accounting) and their references rewritten to file ids on the Markdown
text before parsing (the editor parser only admits png/jpeg/gif/webp data
URIs); an image whose bytes the upload pipeline rejects is dropped, not
fatal. The title comes from a leading top-level heading (removed from the
body) else the file name. The page is created from the resulting Yjs state.

The shared conversion worker routes import-kind jobs to the pipeline via a
token (breaking a module cycle), so import inherits the queue's locking,
retry, and restart-survival. Media stored during a failed attempt is rolled
back; a pond that runs out of storage fails the job with quota_exceeded.

- schema: ConversionJob gains pond_id / source_name / result_page_id
  (migration 20260710041215_import_pages_conversion); ConversionJobView
  gains resultPageId.
- PagesService.createWithState / yjs-content docToState build a page from a
  prepared document; FilesService.linkAttachmentsToPage links import media.
- fixtures/import/: representative .docx/.odt corpus (headings, lists,
  nested lists, tables, images, links, bold/italic) with expected-Markdown
  snapshots; scripts/gen-import-fixtures.mjs regenerates them.
- tests: import.service.db.test.ts drives the full pipeline with a fake
  converter (CI); import.fixtures.test.ts runs the real two-pass conversion
  over the corpus and a 50-page timing check against a reachable sidecar.
- i18n: import_unsupported_format (de+en). Limits documented (25 MiB input,
  60 s per pass).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 07:34:43 +02:00
4755c18ef5 Add conversion job queue and pandoc sidecar integration (#62)
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Import/export conversions run asynchronously against an internal pandoc-server
sidecar with limits and graceful failure (ADR 0009). This is the plumbing;
the import (#63) and export (#65) features enqueue jobs onto it.

Sidecar & config:
- pandoc/core:3.6 in HTTP server mode added to the Compose stack, internal
  network only, with a wget healthcheck on /version; the api depends on it
  healthy and reaches it via the new PANDOC_URL env (default http://pandoc:3030).
- readyz gains a warning-level `converter` check: an unreachable sidecar
  degrades import/export but never flips the instance to unready (new `warn`
  status on ReadinessCheck).

Conversion flow (apps/api/src/import-export/):
- ConversionJob table (per-request work queue, distinct from the name-keyed
  maintenance Job table): owner, formats, input/result bytes, status, attempts,
  lockedAt. Migration + owner cascade.
- PandocConverter (abstract) + PandocServerConverter: POST / with
  {text,from,to,standalone}; binary input formats (docx/odt/…) are base64-encoded
  in `text`; 60 s AbortController timeout; input/output size caps. Failures map
  to distinct localized codes — converter_unavailable / converter_timeout
  (retryable) and conversion_failed (final).
- ConversionWorker: claims one job at a time with `FOR UPDATE SKIP LOCKED`
  (safe against overlapping sweeps and a second process), recovers a stale
  RUNNING lock, retries transient failures up to 3 attempts then fails. A 2 s
  sweep plus wake-on-enqueue means a queued job survives an API restart.
- ConversionJobService.enqueue (size-limited) + owner-scoped GET /jobs/:id
  (poll) and GET /jobs/:id/result (stream the output); a foreign/unknown id is
  404. ConversionJobView in @dorfteich/shared.

Tests:
- conversion-job.e2e.db.test.ts (fake converter injected via a new createTestApp
  override hook): enqueue→convert→poll→result; foreign/unknown job 404; a
  persisted PENDING job picked up by a fresh app's worker (restart survival);
  sidecar-down fails after 3 retries while the API stays healthy.
- pandoc.converter.test.ts: success, non-200→conversion_failed, refused→
  converter_unavailable, and a delay-injecting server→converter_timeout.
- Verified locally against a real pandoc/core:3.6 container: markdown→html,
  markdown→docx (valid PK/OOXML bytes), and a docx→markdown round-trip.

Local: typecheck, lint, i18n:check, build all green; api 193 tests
(9 new), shared 121, web 50.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 04:06:27 +02:00
30891f99cf Add non-image attachments with allowlist, SVG policy, and file managers (#61)
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Extend uploads (#27, ADR 0011) beyond images to a configurable general
attachment allowlist, plus the page attachments section and the Pond Admin
file manager.

Backend:
- Two instance settings: `upload.allowedExtensions` (lowercase, dot-stripped,
  images always allowed regardless) and `upload.svgPolicy` (reject | sanitize).
- FilesService.resolveUpload: raster images still decided by magic bytes; SVG
  is sanitized with DOMPurify (scripts, event handlers, foreignObject stripped)
  or rejected per policy; everything else is admitted only if its extension is
  on the allowlist. A sanitized SVG's stored bytes are re-accounted so
  pond_usage matches disk.
- Downloads set `Content-Disposition: attachment` for every non-raster type
  (office files, PDFs, SVG) with `nosniff`, so they can never execute inline;
  raster images stay inline for page embeds.
- New endpoints: `GET /ponds/:id/files` (pond_admin: all files + usage + orphan
  flag), `POST /pages/:id/files` and `GET /pages/:id/files` (page-write/read:
  the attachments section). New error code `upload_type_not_allowed` (de+en).

Frontend:
- Page attachments section (AttachmentsPanel): upload, list with type glyph,
  size, and uploader, insert-as-link into the document (an internal media link
  that downloads, never renders inline), and delete. Toggled in the editor.
- Pond file manager (PondFileManager) in pond settings for Pond Admins: every
  file with its referencing page (or an orphan flag) and storage usage.
- Admin uploads settings form (allowlist + SVG policy). New `files` i18n
  namespace (de+en).

Tests:
- files.e2e.db.test.ts: allowlisted non-image accepted and served as a
  download; disallowed extension rejected; renamed-.html-as-.png still fails;
  SVG sanitized (scripts/handlers stripped) and reject-mode rejects; page
  attachment listing; pond file manager usage/orphan; non-admin denied.
- New e2e pack apps/web/e2e/attachments.spec.ts (+ CI step): upload → list →
  insert link (verified attachment disposition + nosniff), disallowed-type
  error, pond file manager usage/orphan.

Local: typecheck, lint, i18n:check, build all green; api-db 184, shared 121,
web 50; attachments pack 3/3, members 3/3, content 5/5. Adds dompurify + jsdom
to the api for server-side SVG sanitization.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 02:52:40 +02:00
ae8cdd0e1e Add cross-feature permission hardening matrix (#60)
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Permissions cut across every M2–M5 feature; this pack pins the security-relevant
subject × surface combinations so a weakened guard is caught.

- `apps/web/e2e/permission-matrix.spec.ts`: an API-level (the UI adds nothing
  over the resolved status code) parameterized suite over the subjects — site
  admin, pond admin/owner, editor, the same editor label-restricted by a
  `secret`-label deny, reader, public (anonymous), and the foreign user (new
  `fixture-outsider`, a member of nothing) — across the surfaces: page read,
  edit (collab-token `rw`/`ro`), sidebar list, search, versions, media, and the
  public HTML endpoint. It enforces the 404-vs-403 policy: an unauthorized read
  is 404 (existence hidden), an unauthorized write on something readable is 403.
- wired into the pipeline as its own CI step; documented in
  `apps/web/e2e/README.md` (with the subject/surface list) so later features
  extend the matrix rather than writing bespoke permission tests.
- seeded-regression check (acceptance criterion): temporarily forcing the
  collab-token to always `rw` (ignoring write permission) makes the pack go red
  on the "reader gets `ro`" and public/foreign cells — verified locally, then
  reverted. Runs in ~1 s (well under the 10-minute budget).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 00:43:16 +02:00
ac48e9e3ec Fix de users i18n key parity broken by a greedy translation (#59)
The `never`/`you` keys had value == key in English; the sed that produced
the German file rewrote the key too. Restores the keys so `pnpm i18n:check`
(the CI test gate) passes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 00:43:01 +02:00
42e97b9df2 Add Site-Admin user management (#59)
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Instance operators get basic user administration for support, abuse handling,
and GDPR groundwork (security.md §Privacy).

- api `admin/`: Site-Admin-gated `/admin/users` — a searchable, paginated list
  (username, e-mail, status, role, pond count, last login) plus lifecycle
  actions: disable/enable (a disabled user is logged out everywhere and login
  is refused with the distinct `account_disabled`), resend verification, delete,
  and grant/revoke Site Admin. Guards: you cannot act on your own account
  (`cannot_modify_self`) and the last Site Admin cannot be dropped
  (`last_site_admin`). Every action is audit-logged with the actor.
- `PseudonymizationService`: account deletion scrubs the PII, removes all login
  identities + sessions, and trashes the personal pond — the kept row is what
  authorship references, so shared content the user authored shows as "Deleted
  user" (no orphaned/cascaded content).
- web: the Admin area gains a 'Users' surface — search, pagination, and the
  actions (destructive ones behind an inline two-step confirm; self-actions
  hidden). New `users` i18n namespace (de+en).
- tests: `user-admin.e2e.db.test.ts` (disable → logout + login blocked; delete
  → pseudonymized authorship + personal pond trashed + credentials gone; last
  Site Admin and self protected; Site-Admin gating); a non-destructive browser
  `admin-users` pack proving disable-in-UI blocks login and enable restores it.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 00:31:41 +02:00
6d3db7db38 Add Site-Admin quota override management UI (#58)
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Site Admins tune quotas per user and per pond on the three-level ladder
(pond override → user override → instance default, data-model.md §Quotas).

- api `admin/`: a `QuotaAdminService` + Site-Admin-gated endpoints under
  `/admin/quotas` — look up a user (username/e-mail) or pond (slug), list every
  quota's override / instance default / effective value (resolved through the
  existing QuotaService, the single consumption path, so a change takes effect
  immediately) plus current usage, and set/clear a per-subject override. Every
  change is audit-logged. A pond's effective values resolve on its own override
  then its owner's, matching the consumption checks.
- web: the Admin area gains a 'Quotas' surface — the instance defaults move
  into a proper number-input form (was raw settings, #19), and a per-subject
  panel looks a user/pond up, shows the ladder with usage, flags subjects over
  their effective limit, and sets/clears overrides. New `quotas` i18n
  namespace (de+en).
- tests: `quota-admin.e2e.db.test.ts` (override → effective changes at once and
  QuotaService sees it; clear → falls back to the default; lookup; Site-Admin
  gating); a browser `admin-quotas` pack proving an override raised in the UI
  immediately lets a user create another shared pond (issue #22 consumption).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 00:14:28 +02:00
f5f1310eb2 Add effective-permissions inspector (#57)
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Pond Admins can answer "what can X actually see/do here?" — load-bearing for
trust in the grant system (permissions.md §UI obligations).

- shared: `explainPageCapability` — the resolver's decision chain (deciding
  level + the single deciding grant), sharing one code path with the boolean
  `resolvePageCapability` (now a thin wrapper), so the trace can never diverge
  from real access. Unit-tested against the permissions.md worked examples.
- api: `GET /ponds/:id/effective-permissions?subjectType=&subjectId=&pageId=`
  (Pond-Admin-gated, one pond only) resolves as the chosen subject (a user with
  their real Site-Admin flag, all signed-in users, or the public), optionally
  against a page, and returns the read + write outcome with the deciding rule
  enriched with subject/scope names.
- web: `EffectivePermissionsInspector` in Pond Settings — pick a subject and
  optionally a page → see the resolved read/edit verdict, the level that
  decided it, and the deciding rule spelled out as a de/en sentence (reusing
  the #55 sentence renderer). Hidden from non-admins.
- tests: explain-mode unit tests (worked examples + trace-matches-boolean);
  `inspector.e2e.db.test.ts` (deciding rule on a labelled page, pond-level base
  capability, public default-closed, Pond-Admin gating); a browser assertion in
  the access-rules pack.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-10 00:00:27 +02:00
fc41c91003 Add public read access and server-rendered page HTML (#56)
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Anonymous visitors read what `public` grants allow, via the SPA and a
server-rendered HTML endpoint for crawlers / PDF export (ADR 0005/0009).

- api `public/`: `GET /public/:pondSlug/:pageSlug` returns a self-contained
  HTML document (content cache + minimal chrome + canonical link, no
  session-dependent content), and `…/content` returns JSON for the SPA. Both
  are `@Public()` and resolve the `public` subject through the shared resolver
  (PermissionService) — denied or missing → 404, so non-public pages never
  reveal their existence (security.md). Cached image nodes (`data-file-id`)
  are resolved to `/api/v1/media/:fileId` for the static render.
- media: `GET /media/:fileId` is `@Public()` too, so embedded images on a
  public page stream to anonymous visitors; the attachment guard still gates
  on the `public` grant (non-public → 404).
- web: a lightweight read-only `PublicPageView` at `/public/:pondSlug/:pageSlug`
  (outside the auth guard) renders the server HTML — deliberately without
  importing the collaborative editor, so anonymous readers load no editor
  bundle. New `public` i18n namespace (de+en).
- tests: `public.e2e.db.test.ts` (HTML + JSON served for a public page; a
  non-public page never resolves; removing the grant 404s both) and a browser
  `public` pack (anonymous reads a public page and its image via the SPA;
  a non-public page shows "not found") with its own CI step.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-09 23:46:25 +02:00
e62fdcdf8b Re-run CI after freeing runner disk (was 96% full)
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The runner VPS disk was full, corrupting its Docker/action-cache and failing
job setup on identical trees. Freed ~24 GB and cleared the action cache; this
empty commit re-triggers the pipeline for the #55 tree.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-09 23:23:33 +02:00
77542674a2 Re-run CI: auth e2e pack flaked on 406886c (login 500)
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The pack that failed runs first and does not touch #55; the same commit's
CD smoke against Test and Int promotion went green and Test login works, so
the build is healthy. Empty commit to re-trigger the pipeline.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-09 21:59:39 +02:00
406886c56c Add label- and page-scope access rules UI including deny (#55)
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Pond Admins configure the vision's fine-grained cases through a plain-language
surface, on top of the base roles from #54.

- shared: `AccessRuleView` (a grant enriched with subject/scope display names)
  and pure conflict helpers `scopeSpecificity`/`sameGrantSubject`/
  `isRuleShadowed` (unit-tested) for the client-side shadowed-rule hint. New
  `access` i18n namespace (de+en) with sentence templates (ADR 0012).
- api: `GET /ponds/:id/grants/access-rules` (Pond-Admin) returns the pond's
  grants enriched with each user's display name and each label/page scope's
  name, resolved in one batched query per kind.
- web `access/`: `AccessRulesManager` in Pond Settings — the pond's rules
  grouped by subject and rendered as readable de/en sentences ("Anna may not
  edit pages labeled “Confidential”"), an add form (subject = member or the
  `signed-in`/`public` pseudo-subjects; scope = label from the tree or a
  specific page; role; allow/deny) that warns when a rule would be shadowed by
  a more specific existing one (shared algorithm) and requires an explicit
  confirmation before granting anything to `public`. Semantics are the shared
  resolver's — the UI only reflects permissions.md.
- tests: shared `conflicts.test.ts`; an api db case for the enriched endpoint;
  a browser `access-rules` pack that configures BOTH vision patterns through
  the UI and verifies their effect end to end — "deny label X" (an editor
  loses a labelled page) and "only label Y" (a signed-in non-member, new
  `fixture-viewer`, reads only the labelled pages) — plus the shadow hint and
  the public confirmation, with its own CI step.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-09 21:45:31 +02:00
7f1c49db53 Add pond member management UI (#54)
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Pond Admins manage who participates in a pond, by role, with editor/reader
seat quotas — the member-facing layer over the grant model (#51/#52).

- shared: `MemberView`/`PondMembersView` + add/change-role schemas
  (`members.ts`), a `members` i18n namespace (de+en), and member error codes.
- api `members/`: a member-centric API over pond-scope user grants —
  `GET /ponds/:id/members` (any member, for transparency: list grouped by
  effective role + seat usage + `canManage`), `POST` (add by exact username or
  e-mail — no directory browsing), `PATCH :userId` (change role), `DELETE
  :userId` (remove), all Pond-Admin-gated by the guard. Editor/reader seats are
  enforced against `editors_per_pond`/`readers_per_pond` (#22) inside a
  per-pond advisory-locked transaction so counts cannot race; the owner's
  membership is protected, personal ponds refuse a second admin (shared grant
  rule), and the last Pond Admin cannot be dropped. Every change invalidates
  the pond permission cache and fires the access NOTIFY (#39/#53).
- web `members/`: `MemberManager` in Pond Settings — list grouped by role with
  a search filter and seat usage, add-by-identifier form (disabled with a
  localized explanation when the chosen role's seats are full), per-member role
  change and remove; read-only for non-admins; the personal-pond rule is
  surfaced. There is no invitation flow (v1): adding is immediate, and the copy
  says so.
- tests: `members.e2e.db.test.ts` (add/change/remove, seat exhaustion,
  personal-pond and owner rules, read-only transparency, last-admin) and a
  `members` browser pack (immediate second-browser access, quota disables the
  add action, non-admin read-only) with its own CI step.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-09 20:22:52 +02:00
9d288b2ad0 Wire real permissions into collab tokens and revocation (#53)
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Live editing now obeys the same rules as REST: the collab-token mode comes
from the shared grant resolution, anonymous visitors can join public pages,
and revoking write access flips a running session to read-only within
seconds.

- Anonymous public tokens: `GET /pages/:id/collab-token` is `@Public()` but
  still permission-guarded, so a logged-out visitor gets an `ro` token where
  a `public` grant makes the page readable (404 otherwise). The token's
  `userId` is nullable (shared schema + collab context) for anonymous
  subjects.
- Prompt revocation: the pond-level NOTIFY (#39) now also fires on label
  tree/assignment changes (LabelsService move/remove/assign/unassign), and
  the collab server closes the *actual* WebSocket instead of only sending an
  application-level close message. Hocuspocus' `closeConnections` leaves the
  socket open so the client only re-checks on its ~30s message timeout;
  `closeDocumentConnections` drops the socket so the client reconnects and
  re-authenticates with a freshly-resolved token at once — the "within
  seconds" downgrade the milestone promises.
- Tests: the #52 fixture matrix gains anonymous cases (public grant → `ro`,
  none → 404); a collab db test proves an editor downgraded to reader goes
  read-only on reconnect (its post-downgrade edits no longer reach a peer);
  a new browser `collab-permissions` pack covers the read-only participant
  and the live downgrade end to end (new plain `fixture-editor` account).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-09 18:48:42 +02:00
b1f2105a2e Modernize stale editor e2e pack to live-collab semantics
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editor.spec.ts still asserted the M2 REST-autosave UI ("saved" indicator,
save-failure retry) that #36/#38 retired for live collaboration — the pack
(not part of CI) has been failing locally ever since. The tests now assert
the collab connection status via the language-neutral data-status
attribute: connected on entry, honest "offline" while disconnected, and
offline edits reaching the server after reconnect (proven across a reload).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 17:01:41 +02:00
0c6494f209 Enforce permissions in API guards and retire interim access (#52)
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Every route now declares its access rule explicitly and is enforced
through the shared resolution algorithm (permissions.md):

- PermissionGuard + decorators (@RequiresPondRole, @RequiresPagePermission,
  @RequiresAttachmentPermission, @AuthenticatedOnly) applied to every
  route; a route-enumeration test proves full coverage alongside
  @Public()/Site-Admin-guarded routes.
- 404/403 policy (documented in README conventions): denied reads answer
  404 (existence hiding), denied writes on readable things answer 403;
  trash views need write capability (ADR 0013).
- PermissionService resolves page/pond questions via the shared resolver,
  with an in-process pond-context cache (grants + label parents) that is
  invalidated on every grant/label-tree change and TTL-bounded as a
  multi-process safety net. Grant changes also fire pond_access_changed
  for collab revalidation (#39/#53).
- shared: pond-scope resolution (hasPondRole, canSeePond) next to the
  page resolver; grant wire schemas + GrantView.
- Owner Pond-Admin grants: migration backfill for all existing ponds,
  created transactionally with every new pond (shared + personal + seed).
- Grant CRUD under /ponds/:id/grants (pond_admin-gated) with structural
  and referential validation, last-admin protection, audit logs.
- InterimAccessService deleted; page lists, search, backlinks, phantom
  links, and trash listings are filtered per page through the resolver;
  collab tokens are now truly ro for readers.
- Fixture-matrix e2e (reader/editor/pond admin/foreign, label-deny,
  authenticated-subject, revoke-then-immediate-deny cache test).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 16:31:41 +02:00
4d48d72c40 Add grant model and shared permission-resolution algorithm (#51)
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The heart of the security model: one algorithm, implemented once, for API,
collab, and UI (permissions.md — authoritative).

- shared `permissions/`: pure resolution (`resolvePageCapability`) exactly per
  permissions.md — specificity page > label (incl. ancestor labels) > pond,
  deny wins within a level, default-closed, Site Admin bypass — plus the trash
  rule (`canAccessPage` / `canAccessTrashedPage`, ADR 0013). `grantValidationError`
  enforces the structural constraints. Documented, I/O-free signatures for
  API/collab reuse.
- prisma: `RoleGrant` (+ grant enums) per data-model.md, unique on
  (pond, subject, role, scope); migration adds a CHECK backstop that a
  POND_ADMIN grant is pond-scope + user-subject.
- api `grants/`: `GrantsService.createGrant` validates before insert (structural
  + no extra admin on a personal pond), rejects duplicates; `grantsForPond`
  returns the shared resolver model (what #52/#53 consume); enum mappers between
  the DB and the shared model. Interim "who may manage grants" stays until #52.
- tests: exhaustive table-driven resolver suite — every worked example from
  permissions.md §Resolution, edge cases (multi-label deny-wins, ancestor
  inheritance, anonymous/public, most-specific-allow-beats-less-specific-deny,
  trash) and a property test (a less-specific grant never overrides a
  more-specific decision); validation unit tests; grants db test proving
  write-time rejection of invalid grants.
- i18n: grant error codes (de + en).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 14:02:07 +02:00
19fb24c527 Add search UI with scoping and snippets (#50)
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A search palette over the #49 full-text search.

- web:
  - `SearchPalette`: opened from a top-bar button or the global "/" shortcut
    (ignored while typing in a field). Scoped to the current pond by default
    with an "all my ponds" toggle and, when scoped, a label filter. Results
    list title, pond, label chips, and a highlighted snippet; recent searches
    (localStorage) show before typing; empty/error/hint states.
  - `HighlightedSnippet` renders the match — the api wraps hits in shared
    sentinels (private-use codepoints), split here into `<mark>` so no HTML
    from the content is interpreted.
  - Fully keyboard-operable: "/" opens, ↑/↓ move, Enter opens the page,
    Esc closes.
  - i18n `search` namespace (de + en); palette + result styles.
- api: a pondId scope test proves search narrows to one pond.
- e2e `search.spec.ts` (new CI pack): body content added via the editor is
  found and highlighted, the scope toggle keeps the result, and Enter opens
  the page.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 13:36:06 +02:00
91dfccf226 Add SearchProvider interface with PostgreSQL FTS (#49)
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Full-text search behind a swappable interface (ADR 0010).

- prisma: `page_content_cache.search_vector tsvector` (Unsupported column);
  migration adds it plus a GIN index (raw SQL — the index is a production
  perf optimization; correctness holds without it, so schema-pushed test DBs
  work unchanged).
- shared: `normalizeForSearch` (NFKD + strip diacritics + lowercase) folds
  both the indexed text and the query, so 'Baume' finds 'Bäume' without the
  Postgres `unaccent` extension; search query schema + result view + highlight
  sentinels.
- api search module:
  - abstract `SearchProvider` (DI token: indexPage / removePage / search /
    reindexAll) so an external engine can replace the binding — a fake proves
    the seam in a test.
  - `PostgresSearchProvider`: weighted vector (title A, labels B, body C),
    `websearch_to_tsquery`, `ts_headline` snippets, results filtered to the
    ponds the user may read; `GET /search?q=&pondId=&labels=`.
  - `search:reindex` CLI (rebuilds from the content cache, idempotent).
  - reindex hooks: page create/rename (title) and label assign/unassign/
    rename/delete (labels are weight-B).
- collab: the persistence hook maintains `search_vector` in the same
  transaction as the content cache (same weighting, normalized).
- tests: shared normalize/schema; api db (title ranks above body, highlight,
  diacritic-insensitive match, permission filter, idempotent reindex) and the
  fake-provider DI test; collab persistence already covers the write path.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 13:25:05 +02:00
6c38abc20c Add backlinks panel and phantom-pages view (#48)
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Make wikilink relations visible: what links here, and which linked pages
do not exist yet.

- shared: `BacklinkView` gains a plain-text `snippet` for context.
- api: `LinksService` includes a short snippet (from the content cache) with
  each backlink and phantom referrer.
- web:
  - `BacklinksPanel` below a page in read mode: a collapsible "Linked from"
    list (title + snippet, links to the source), hidden when empty. Appears
    on load from the #47 index.
  - `PhantomPagesView` in pond settings: wikilink targets that do not exist
    yet, each with its referrers and a create shortcut that makes the page
    under the phantom slug — resolving those links (#47) and navigating to it.
  - i18n `links` namespace (de + en); backlinks + missing-pages styles.
- e2e `backlinks.spec.ts` (new CI pack): a link created in the editor appears
  as a backlink on the target; the missing-pages view lists a phantom slug and
  creating it navigates to the new page.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 13:05:32 +02:00
14e69b399c Add wikilink index, backlinks API, and phantom resolution (#47)
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Maintain a server-side `page_links` index on every content change so
backlinks and missing-target ("phantom") links can be queried.

- prisma: `PageLink` (from_page_id, nullable to_page_id, target_slug;
  unique per (from, slug); cascade on source purge, set-null on target
  purge); migration.
- shared: `extractWikilinkSlugs(doc)` (distinct target slugs) and the
  `BacklinkView` / `PhantomLinkView` read shapes.
- collab: the persistence hook (#35) now rewrites the source page's outgoing
  links in the same transaction as the content cache — one row per distinct
  wikilink slug, resolved to a page in the same pond (null = phantom).
- api: `GET /pages/:id/backlinks` (permission-filtered — wikilinks resolve
  within a pond, so seeing the pond is the read right) and
  `GET /ponds/:id/phantom-links` (missing targets grouped with their
  referrers). Creating or renaming a page to a slug that pages already link
  to resolves those phantom rows; because links store the target's id,
  backlinks survive a later rename of the target's slug.
- tests: shared extraction unit test; collab persistence db test (store
  writes resolved + phantom rows and rewrites the index); api LinksService
  db test (backlinks, permission filter, phantom aggregation, create/rename
  resolution, id-based backlinks survive target rename).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 12:54:10 +02:00
7244b89215 Add wikilink node with autocomplete (#46)
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Introduce Obsidian-style `[[page links]]` (ADR 0004).

- shared: reserved `wikilink` inline atom in the editor schema (attrs
  `targetSlug`, optional `displayText`); markdown mapping `[[slug]]` /
  `[[slug|text]]` via a markdown-it inline rule + serializer node; plain-text
  and HTML derivation include the shown text. Round-trip + parse unit tests.
- web:
  - `Wikilink` node extension with a React NodeView: shows the explicit
    display text or the target's current title (so a rename updates the link),
    renders a missing target as a dashed phantom with a tooltip, navigates on
    click in read mode.
  - `[[` autocomplete popup (`WikilinkAutocomplete`), dependency-free: filters
    the pond's pages as you type with a create-new-page hint for misses,
    Enter/click inserts the node and removes the typed `[[query`; ↑/↓/Enter/Esc
    intercepted in the capture phase so ProseMirror does not act on them.
  - `WikilinkContext` provides the pond's pages (slug→title) for live
    resolution and the autocomplete, populated by the page editor.
  - i18n `editor.wikilink.*` (de + en); wikilink + phantom + popup styles.
- e2e `wikilink.spec.ts` (new CI pack): type `[[`, autocomplete filters and
  inserts a working link that resolves the target title and persists across a
  reload. Phantom → live resolution on page creation is verified in #47.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 12:42:01 +02:00
69b00fcf2f Add manual page ordering with drag-and-drop (#45)
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Enable the third sidebar sort mode — a freely defined order.

- api: `PATCH /pages/:id/position` (before/after neighbour) recomputes only
  the moved page's fractional `sort_key`. Pure `sort-key.ts` helpers
  (`nextKeyOrRebalance`, `evenlySpacedKeys`) decide between the cheap
  single-key path and a full pond rebalance to evenly-spaced keys when a key
  would exceed MAX_SORT_KEY_LENGTH or the client's neighbours are stale;
  rebalance runs in one transaction. Order is server-authoritative.
- web: enable 'manual' in the sort-mode switch; in manual mode the owner can
  reorder via native drag-and-drop (drop above/below by pointer half) or the
  keyboard (per-row up/down buttons), each announced through an aria-live
  region. Reordering is hidden while a label filter narrows the list. New
  pages already append at the end (create uses generateKeyBetween(last, null)).
  Pure `reorder.ts` neighbour helpers, unit-tested.
- i18n: manual sort mode + reorder strings (de + en).
- tests: sort-key property test (10.000 adversarial reorders never collide or
  overflow — rebalance verified); reposition db test (persist, server-order,
  sort-mode switch keeps manual order); reorder e2e pack (keyboard reorder
  persists across reload + identical on a fresh read; aria-live announced).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 12:18:44 +02:00
03e72242d3 Add label UI: tree management, page assignment, and sidebar filter (#44)
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Build the M4 label experience on top of the #43 label API.

- shared: `flattenLabelTree` (tree → depth-first list) for chip lookup,
  filtering, and the picker; `PageListItemView` adds each page's `labelIds`
  to the sidebar list response.
- api: `GET /ponds/:id/pages` now includes `labelIds` per page (one grouped
  query), so the sidebar can render chips and filter without extra calls.
- web:
  - Pond settings page (`/p/:pondSlug/settings`) with a `LabelManager`
    tree: inline create, rename, recolour (`<input type=color>`), move via a
    parent picker that excludes the label's own subtree, and delete that
    confirms then force-detaches assigned pages. Every control is a native
    button/input/select — the tree is fully keyboard-operable.
  - `LabelPicker` panel on the page editor: searchable, hierarchy-indented
    multi-select that assigns/unassigns immediately and refreshes the page's
    labels and the sidebar.
  - Sidebar: colored label chips on page entries (readable text via a
    luminance-based contrast helper) and a descendant-inclusive label filter
    (selecting a parent matches pages tagged with its children, via the
    shared `collectSubtreeIds`). Owner link to pond settings.
  - i18n `labels` namespace (de + en).
- e2e `labels.spec.ts` (new CI pack): full lifecycle from the settings UI
  and picker-assign + parent-filter-includes-child. Selectors are
  language-independent because the UI language follows the user's locale.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 11:41:42 +02:00
a3a012c41d Add hierarchical labels: model, CRUD API, and validation (#43)
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Introduce pond-scoped hierarchical labels as the foundation for M4
organization and, later, M5 label-scoped permissions.

- shared: `labels.ts` with the label schemas/views and the pure tree
  helpers (buildLabelTree, collectSubtreeIds, collectAncestorIds,
  labelDepth, subtreeHeight). These are the single hierarchy walk the
  label API and the future permission resolver both build on
  (permissions.md: a grant on a label applies to all its descendants).
- prisma: `Label` (self-referential parent_id, unique per (pond, parent,
  name), cascade to subtree) and `PageLabel` assignment table; migration.
- api: `LabelsService` + controller. Tree endpoint returns the hierarchy
  in one call; create/rename/recolor/move/delete and page assign/unassign.
  Validation: cycle prevention on move, depth limit 6, unique name per
  (pond, parent) — enforced under a per-pond advisory lock so root-label
  uniqueness holds despite Postgres treating NULL parents as distinct.
  Delete cascades the subtree and requires `?force=true` when pages are
  assigned. Assignment rejects labels from a different pond. Access gated
  through InterimAccessService on the owning pond.
- i18n: label error codes and the colour validation message (de + en).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 10:30:17 +02:00
1bda137ca4 Add version history UI: list, view, diff, restore (#42)
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Users can see who changed what and restore old states (ADR 0013).

- shared: dependency-free word-level Markdown diff (diffMarkdown) with a
  unit test; PageVersionContentView; PAGE_RESTORE_CHANNEL + PageRestoreRequest.
- api: GET /pages/:id/versions (list), GET .../:versionId (read-only HTML +
  Markdown for diffing), POST .../:versionId/restore. Every route requires
  write access — viewing history is gated like editing (permissions.md).
  Restore checks permission, then emits the page_restore NOTIFY; history is
  append-only (the api never deletes a version).
- collab: a page_restore listener applies the restore on the live document via
  openDirectConnection — it snapshots the current state as a PRE_RESTORE
  version, then replaces the content in one transaction, so every connected
  client converges and the change persists like a normal edit.
- web: HistoryPanel (version list with time/trigger/label/contributors, a
  read-only render of a selected version, a Markdown diff against the current
  page, and a restore action), toggled from the page menu. de+en strings.

Tests: shared diff (added/removed/round-trip/edges); collab restore DB test
(a connected client converges on the restored content; a pre-restore snapshot
is appended alongside the original — append-only); api list/get/restore
(newest-first, rendered content, write-permission gate, restore returns the
target without mutating history).

This completes M3 (real-time collaboration & history, #33–#42).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 08:53:42 +02:00
6fb6f6fce7 Add version snapshots: automatic, named, thinning (#41)
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Version history is a core kickoff decision (ADR 0013). Snapshots are full,
self-contained encoded Yjs states, so restore never depends on the update
log and compaction (#40) cannot lose history.

(The page_versions / page_pending_contributors tables and base schema
landed a commit early, bundled into 3583a04; this commit completes #41.)

- schema: page_versions gains created_by (editor of manual/pre-restore
  versions; null for automatic snapshots). shared: PageVersionView,
  CreateVersionInput, PageVersionTrigger.
- collab: PostgresVersionStore tracks contributors per open doc (onChange),
  flushes them to the shared page_pending_contributors accumulator on store,
  creates an automatic snapshot on last-participant disconnect (only if
  something changed — no duplicate on a quick reconnect) and every 30
  active-editing minutes. Contributors and snapshot are consumed atomically.
- api: POST /pages/:id/versions creates a named version (write permission,
  label + creator, snapshot reconstructed from persisted state, consumes the
  same contributor accumulator). Daily version-thinning scheduler job keeps
  all versions for 90 days, then the newest auto snapshot per day; manual and
  pre-restore versions are never thinned. pre_restore trigger reserved for #42.

Tests: collab (one auto version on session end with the full two-author
contributor set, none when unchanged, no duplicate on reconnect, interval
snapshot); api (named version stores label+creator, contributor set consumed,
non-owner refused, thinning time-travel keeps newest-per-day beyond window).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 08:37:07 +02:00
3583a046a2 Fix compaction test Bytes typing for strict typecheck (#40)
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Prisma's Bytes input is Uint8Array<ArrayBuffer>; a Buffer (ArrayBufferLike)
does not satisfy it under strict types. The vitest run (esbuild, no
type-check) and nest build (excludes test files) both passed locally, so
`tsc --noEmit` in CI was the first to see it. Use a fresh Uint8Array copy in
the test fixtures.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
2026-07-09 08:23:55 +02:00