Replay hover events: synthetic mouse family + CSS :hover via debugger API ...

The virtual cursor now dispatches the full mouse event family as it walks
the recorded path — mouseover/mouseenter on the new target, mouseout/
mouseleave (non-bubbling) on the previous one, relatedTarget wired up, and
throttled mousemove — so JS hover handlers stay live during replay.

CSS :hover can't be triggered by synthetic events, so when the hoverReplay
setting is on (default) the background attaches chrome.debugger to the
replay tab and mirrors cursor positions as trusted Input.dispatchMouseEvent
mouseMoved commands (~20 Hz), which light up real :hover styles. Firefox has
no debugger API and another debugger may hold the tab — both degrade
gracefully to JS-level hover only. New "debugger" permission; toggle in the
options page.

E2E now latches both hover kinds on the test page (sticky mouseover flag +
rAF-sampled :hover poll) and asserts the synthetic family; the CSS check is
reported but stays non-fatal since the debugger can be legitimately absent.

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

Add BugTrail logo: extension icons, favicons and popup/options branding ...

SVG mark (brand/bugtrail.svg): a bug at the head of the trail of steps
it walked, Tokyo Night palette. PNG icons 16/32/48/128 are rendered
from it (verify-logo.mjs) and shipped in the extension manifest;
web panel gets an SVG favicon; popup and options headers show the mark
instead of the generic bug glyph.

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

Rename the service to BugTrail ...

Bug + trail: the recorded trail of actions leading to the bug.
User-facing rename in the web panel shell, extension manifest/popup/
options, API title, i18n locales and README; Firefox id is now
bugtrail@gnexus.space. Internal @ltt/* package scopes unchanged.

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

Extension popup: mode choice, latest report, panel link; auto-copied share links ...

- Toolbar click now opens a popup instead of jumping straight into the
  picker: two mode buttons (element note / record steps with live step
  count), the latest report of the default project with open and
  two-step delete, and an "Open web panel" shortcut to the project page.
- New background messages (start_picker, toggle_recorder, latest_report,
  delete_report, open_panel) resolve the active tab themselves; the
  action.onClicked path stays for keyboard-driven flows.
- Settings gain panelUrl (falls back to serverUrl); options page gets a
  "Web panel URL" input.
- After a note is submitted its share link is copied to the clipboard
  automatically (with an execCommand fallback) and a brief toast
  confirms it; e2e asserts the clipboard content.
- Build: new popup entry (own CSS chunk), manifest default_popup.

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

UI: redesign extension options page, panel tweaks from review ...

- 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>

Extension: picker, note composer, recorder + infra (Makefile, prod compose, README) ...

- 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>