- options page: was losing its styles — the content pass overwrote
  assets/style.css (cssCodeSplit:false, shared asset name); options now
  emits assets/options.css and the page uses kit components (GnCard/
  GnInput/GnButton/GnSelect/GnAvatar) for the same look as the panel
- panel: hide the kit topbar "current section" chip entirely (page
  headers already carry context)
- ProjectsPage: vertical rhythm via a 20px column gap; project cards
  redesigned (name + compact copy icon, clamped description, footer
  link "Open →" instead of the clunky boxed button); gap between the
  create-modal action buttons
- e2e: options-page assert follows the new profile markup

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

- MV3 extension for Chrome and Firefox: single codebase, per-entry IIFE
  builds (background / content / options), manifests generated per target
- Background service worker owns all networking (Bearer token from
  storage.local), captureVisibleTab (windowId!), recorder event buffer
  with offset_ms and auto-screenshots on clicks
- Content overlay in a closed shadow root (constructable stylesheets,
  kit CSS fetched from assets/style.css with /assets URL rewrite);
  PickerLayer, NoteComposer (autofocus, Ctrl+Enter submit),
  RecorderBar (step counter, note, stop)
- Options page: server URL, login, default project
- Recorder steps link screenshots by uploaded file id (server accepts
  attachment id or file id); environment/element JSONB serialized with
  mode="json" (datetime captured_at broke inserts)
- e2e harness: headless Chromium + extension, note + recording flows
- Makefile, docker-compose.prod.yml (caddy :8081 + static panel),
  deploy/Caddyfile, README (ru) with extension install and /assets notes

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