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7f0a86b84c #304: declare the font-list route's access rule explicitly
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The route-permission fence (#52) failed in CI, not locally: I had run the
fonts and import-export suites, not the full api suite, and the fence needs
a database. `@AuthenticatedOnly()` is the rule the route always meant — a
session, no further permission.
2026-08-01 18:46:15 +02:00
f8c241b11a #304: custom fonts in the pickers, an admin screen, and the licence page
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The backend from #303 could store an operator's font but nothing could
choose one: no list endpoint outside the Site-Admin routes, no @font-face
rules for a family that only exists at runtime, and no management UI.

Found while wiring it up — a real defect in #303, invisible to its tests:
`fontStack` cannot tell an uploaded family from a deleted one, so the PDF
exporter embedded the face and then never named it. Every export of a pond
using an operator font rendered in the system font while the job reported
success. Both `fontStack` call sites now take the uploaded families
(`buildPdfHtml`, `pondFontVariables`); `pdf-html.test.ts` pins the
regression from both sides. Verified against a real Gotenberg: with the
families the PDF embeds PlayfairDisplay-Bold, without them NotoSans-Bold —
that was the whole bug, in one diff of two PDFs.

- `GET /fonts/custom` is readable by any signed-in user, not Site Admins
  only: the pickers, the licence page and the injected `@font-face` rules
  all need it, and gating it would have forced a second, admin-only UI.
- Bundled and uploaded families are told apart by their `<optgroup>`, not
  by a badge — the grouping is then part of the control's semantics, so a
  screen reader announces it and the native mobile select keeps it. Within
  each source the catalog's category grouping is preserved.
- The delete confirmation names how many ponds use the family and what
  happens to them; focus moves to it and back on cancel. Deletion stays
  unblocked (the api's decision, #303) — the ponds degrade, they do not
  break.
- The licence page grew a second table. That is what makes an attribution
  obligation satisfiable: a commercial licence that requires naming the
  foundry needs a page to name it on.

Verified in the browser end to end (upload two weights → listed and
rendered in its own font → chosen in a pond → page renders in it → deleted
→ pond falls back): api suite for fonts/export 77 passed, a11y pack 11/11
locally in both schemes, lint/typecheck/i18n:check green.
2026-08-01 18:32:46 +02:00
b96997501a #303: operator-uploaded fonts — storage, API, PDF embedding, backup
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An operator holding a font licence could only use it by baking the file
into a custom image, which tied every change to a rebuild and left the
file out of the backup.

ADR 0016 said there is no runtime font management. It also listed this
exact case under "Alternatives considered" — *may become a Site-Admin-
level feature later*. The amendment takes that option and answers the two
objections it raised: licensing risk (Site Admins only, licence recorded
with the family) and file-format attack surface (magic-byte check and a
size cap, never a parse).

- `CUSTOM_FONTS_DIR` (default `./data/fonts`) — a sibling of uploads and
  plugins, NOT inside the image-baked `FONTS_DIR`, where a deploy would
  overwrite it and no backup would ever see it.
- One list of data directories (`apps/backup/src/data-dirs.ts`) now feeds
  both the nightly archive and the restore, so they cannot drift. #306 and
  #307 add one line each instead of a second mechanism.
- Both Dockerfiles bake the path. The backup image sets its volume paths
  itself ("self-sufficient without compose env" — #71's lesson) and reads
  no *_DIR from compose; without the ENV entry the archive would have
  skipped the directory silently.
- The PDF path already read WOFF2 from disk at request time, so it only
  had to pick the other base directory for a custom family.
- `fontStack`/`fontEntry` take the instance's uploaded families as an
  argument — they are runtime data. The catalog is searched first, and a
  colliding family name is rejected at upload, so a custom font can never
  shadow a catalog one.
- Deletion is never blocked by usage: an unknown family already falls back
  to the system stack, so affected ponds degrade instead of breaking. The
  count of affected ponds travels into the audit entry.
- Audit catalogue v1.6 (`font.uploaded`, `font.deleted`).

Verified: api full suite against a fresh database, 102 files / 571 tests.
The upload suite writes into a real temp directory and reads the bytes
back off disk, so the storage layer is exercised rather than mocked.
2026-08-01 14:49:13 +02:00