Replay at recorded pace; extension version check + hot overlay from the server ...

Replay: pauses are no longer compressed — steps fire on absolute recorded
clocks (1:1 with the recording), the cursor stays on the track, a 200ms
settle follows scrolls so the next click resolves on the scrolled page,
and the clock re-anchors after page loads (load time is not recorded time).

Version + hot overlay: the extension version now comes from the root
package.json; the server publishes the current version and the overlay
module (overlay.js + overlay.css) at /api/ext/manifest + /api/ext/assets
(POST /api/ext/publish, manifest written last as the commit point). The
content script imports the server overlay straight from its URL — public
assets answer ACAO * because page-origin imports are the only module path
that works in an isolated world (blob/data imports and eval are all
blocked by the MV3 CSP) — and falls back to the statically bundled copy
on any failure; the version gate never downgrades the UI below the core.
Core updates surface as a popup banner linking to /download; the download
page shows the published version and versioned zips (npm run package also
emits them). make ext-publish ships the overlay from a built dist.

E2E covers the whole hot-overlay round trip: publish a marked 9.9.9
overlay, reload → data-overlay-source="remote", popup banner, dead-server
fallback → "bundled", then republish the pristine assets.

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

Recording: capture page scroll as a "scroll" step with replay support ...

- content script debounces window scroll (250ms per pause, like inputs)
  into a "scroll" step; inner-container scrolls are ignored (they bubble
  from the page, so only document/documentElement targets count)
- replay sends replay_scroll to the content script, scaling recorded
  offsets to the current viewport
- "scroll" step type in shared API + server validation; timeline icon,
  AI-prompt coords line and stepTypes i18n (en/ru/uk)
- e2e: tall test page + scroll assertion; wait for composer focus
  instead of fixed delays (full-page stitch can take a while); mkdir
  /tmp/ltt-shots for video download; debug log on failure

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

Project switcher in popup, pending-recording composer, cursor-crop video ...

- Popup: project dropdown (list_projects + settings_save defaultProjectId);
  switching refreshes the last-report card and panel link immediately.
- Recording stop no longer submits blindly: the buffer goes pending and a
  composer opens in the tab with title (prefilled) + description, Save
  (Ctrl+Enter, copies the share link) or two-step Discard; unanswered
  pending recordings auto-save after 10 minutes, and starting a new
  recording auto-saves a pending one. Composer survives navigation.
- WebM is now a square cursor-following crop (shared cursorCropRect helper
  with the GIF path), source dimension raised to 1280 so the 512px crop is
  native-resolution at DPR 1; full-frame 800px stays as fallback.
- e2e: second project + popup switcher asserts, composer save (typed
  title/description verified on server), keyboard-driven discard flow,
  ffprobe square-video assertions (512x512 VP8).

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 UI, panel URL, icon fix, GIF tracks and track replay ...

- Popup replaces the auto-start picker: mode choice (element note /
  record steps), latest report card with open / replay / delete, web
  panel link; share links open at panelUrl (default :5173)
- Register the Phosphor font via the FontFace API — constructable
  stylesheets ignore @font-face, which left overlay icons empty
- Recorder tracks upload as one animated GIF (gifenc) instead of per-
  step screenshots; frames follow event pacing, UI hidden on capture
- Replay a recorded track from the popup: background opens the start
  page, re-executes click/input/url_change steps with original pacing
  and flashes the result in the overlay

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>