4 Commits

Author	SHA1	Message	Date
Claude Opus 5	6377faf332	#306: instance branding — logo and favicon, cropped in the browser ... An instance had no way to look like itself: the top bar said "Dorfteich" whatever the operator called their instance, `instance.name` was never rendered in the running app at all, and there was no favicon anywhere — `index.html` had no `<link rel="icon">` and `public/` held only fonts and theme-init.js. Where the line is drawn, and why: - **The api never decodes an image.** Cropping, scaling and the conversion to PNG happen on a canvas in the browser; the api checks the PNG signature, reads the IHDR dimensions at their fixed offsets and enforces the caps. An image library would put a decoder in front of attacker-supplied bytes AND would have to be carried through the `--network none` offline build. Reading two big-endian integers is not decoding. - **SVG is refused**, with its own error message rather than a generic "not a PNG": it can carry script, and serving it from our own origin would be a cross-site-scripting vector. An operator who tried one should learn that it is deliberate. - **The crop is driven by number inputs, not by dragging.** A drag-only cropper excludes keyboard and switch users outright; a number input is arrow-key operable and screen-reader readable without any custom aria. The resulting pixel size is stated in text, not only drawn as a frame. - **The variant is chosen by CSS, not JavaScript.** `theme-init.js` has already resolved `data-theme` before first paint, so the correct logo is the one painted rather than the one that appears after a flash. Without a dark variant the LIGHT logo carries both themes — the operator's own asset shown unchanged beats one they did not choose (the rule #307 extends to ponds). The settings screen warns; it never blocks. - **The favicon link is static, its resource dynamic.** index.html stays a static file and the api answers with the uploaded icon or a shipped default — that route must never 404, or the browser keeps its generic icon for good. The default is generated by a script from Node's own zlib (`gen-default-favicon.mjs`), for the same offline-build reason. - Both favicon sizes are uploaded together: one source, one crop, so the tab icon and the home-screen icon can never disagree. - Branding is served WITHOUT a session, because the login screen carries it and the browser fetches the favicon before anyone signs in. The admin screen says so — an operator may not expect their logo to be public. - The metadata is not writable through the settings endpoint: it describes bytes on disk, and hand-writing it would claim an asset that is not there. `./data/branding` follows the three-step rule #303 paid for: env default + `data-dirs.ts` entry, compose volume (repo AND the stages on ONE), and the `mkdir`/`chown` line in the api Dockerfile. `data-dirs.test.ts` is new and closes the hole that made #303's variant invisible: the nightly archive skips a missing directory WORDLESSLY, so the fence now demands that every `*_DIR` the backup env declares actually travels in the archive. Verified against the real defect — removing the line fails it by name. Audit catalogue v1.7 (`branding.changed`), carrying `scope` from the start so #307 is the same event with a different scope, not a second id. Verified: api suite 103 files green (a lone `public-api` ECONNRESET under local parallel load, green in isolation — the documented local flake); branding suite 12 tests against a real directory; crop arithmetic unit tests; a11y pack 11/11 in both schemes; /admin measured at 320px with the new section (overflow 0); and the whole flow walked in the browser: upload → crop 780×180 → stored as 512×118 → logo in the sidebar linking home with the instance name as its accessible name → topbar wordmark following `instance.name` → light logo still shown under `data-theme="dark"`.	2026-08-01 19:30:52 +02:00
Claude Fable 5	2c571f9f5e	#180: dark mode — Light/Dark/System setting with token-based dark palette ... The dark palette lives as a single :root[data-theme='dark'] block in tokens.css; theme.ts and the pre-paint public/theme-init.js (external file because the prod CSP forbids inline scripts) always resolve the stored ui.theme.mode to a concrete data-theme, so 'system' needs no @media duplicate and follows live OS changes via matchMedia. color-scheme flips per theme (native controls/scrollbars), paired theme-color metas track the effective theme, and the new Appearance settings section offers the three-way choice as native radios (device-local, like #170). Label chips gain a chip-outline ring so arbitrary user colors stay separated on the dark canvas; useEffectiveTheme() is exported for the later pond-scoped theming stage (ADR 0018). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QRtCnB3uLdQtFmvp9HXcRX	2026-07-28 20:40:47 +02:00
Claude Opus 4.8	f500198c5d	Add per-pond fonts: catalog, build, application, and admin UI (#66) ... 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
Claude Fable 5	300a418e85	Add React SPA shell with routing, layout, and API status ... apps/web becomes a Vite + React application: React Router with home and 404 routes, base layout (top bar, collapsible sidebar remembered per user via localStorage, main area), CSS design tokens including the three font slots from ADR 0016, TanStack Query, and a typed fetch helper showing live API health on the home page. All UI strings go through a t() stub that issue #5 replaces with i18next. The Vite dev server proxies /api to the api dev port (3001). Closes #4 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-04 19:19:12 +02:00