Video in report details + 768px cursor crop quality ...

- web panel: screen recording now plays in the Details tab (large
  video card), removed from the Attachments thumbnails to avoid
  showing it twice
- screencast cap raised 1280 -> 2560 so wide viewports keep the
  cursor crop at native resolution (user viewport 2552 was scaled
  down to 1280, halving the video size)
- crop raised 512 -> 768 CSS px; GIF fallback stays at 512
- VP8 bitrate now scales with output size (~0.18 bits/px/frame,
  capped at 4 Mbps) instead of a fixed 1 Mbps
- e2e ffprobe assertion updated to the 768px cap

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

Record silent WebM screen video instead of GIF during recordings ...

The recorder now captures continuous screencast frames via the CDP
screencast API and encodes them into a silent WebM (VP8, ~15 fps, capped
at 800px wide) uploaded as recording.webm. WebCodecs VideoEncoder is not
exposed to service workers, so encoding runs in an offscreen document
(chrome.offscreen) fed by base64 frame batches over a runtime port; the
result is verified with a local <video> playback probe and falls back to
the cursor-following GIF when encoding or verification fails (Firefox,
old Chrome, broken output).

Root cause of the earlier corrupt output: webm-muxer silently produces a
broken file when the first chunk's timestamp is non-zero — media
timestamps now start at the first frame and the muxer uses
firstTimestampBehavior: "offset".

The e2e now validates the uploaded recording with ffprobe (vp8 codec,
positive duration) and still covers the GIF fallback path, console-step
dump, navigation survival and replay.

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

Record screen video around the cursor + console dump per recording ...

The recorder now captures continuous screen video instead of single frames
per event. captureVisibleTab is quota-limited to ~2 shots/sec, so the video
rides a CDP screencast (Page.startScreencast) over the chrome.debugger
connection: frames arrive throttled to ~15 fps, decimated past 600 to bound
memory. At submit, the GIF is cropped to a 512×512 square centered on the
cursor position from the mouse track at each frame's time, paced by real
frame gaps — a "video" of exactly the area the tester was looking at.
Firefox and a busy debugger degrade to the old per-event screenshots; the
video path is a videoCapture setting (default on, like hoverReplay).

Console errors now ride along with recordings: a MAIN-world document_start
tap wraps console.error/warn and the uncaught error/rejection handlers,
posts through the relay content script, and lands as "console" timeline
steps (capped at 200, text truncated at 2000 chars). New consoleCapture
setting; the server schema, shared types and the panel timeline (warning
icon) accept the new step type; replay counts such no-effect steps as
played so the played/total summary stays honest.

E2E generates a console error + warning mid-recording, asserts the console
steps, and validates the GIF header: 512px wide with 3+ frames.

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

Record the mouse path and play it back with a virtual cursor ...

- Recording: content script samples mousemove at ~25 Hz (2 px / 40 ms
  thresholds), batches it to the background every second and before
  submit; stored as reports.mouse_track (viewport + points, capped and
  decimated server-side) via a new alembic migration
- Replay: a virtual cursor (overlay arrow) walks the recorded path,
  scaled to the current viewport, dispatching synthetic mousemoves so
  JS hover handlers stay live; clicks snap the cursor to the target
- Replay errors: page-load timeout aborts with a clear message, a
  closed tab aborts, per-step failures (missing elements) are
  collected, reported in the flash and in the replay result
- Panel: "Start replay" button on recording reports talks to the
  extension through a new tiny relay content script (window messages,
  no extension-id config), with presence check and toasts for
  missing extension / no response / partial replay (en + ru)

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

Report page: replace nonexistent ph-cursor-click timeline icon ...

The bundled Phosphor set has no cursor-click glyph, so click steps in
the steps timeline rendered an empty marker. Use ph-mouse-simple, and
audit all other icon names against the bundled icons.css (all valid).

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

Web: drop avatars, show navigation on shared project/report pages ...

- remove GnAvatar from the shell footer and the settings profile card
- AppShell falls back to a plain centered body when nobody is logged in, so
  ProjectPage and ReportPage can wrap it too: logged-in users get the nav
  shell on share-token pages, anonymous visitors keep the bare layout
- pages no longer carry their own max-width/padding (the shell body owns it)

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

Report page: full-width status select, icon-only edit button ...

- CompactSelect accepts "100%" width; the status select now fills its card
- kit cards wrap content in .card-content (padding:15px) on top of the card's
  own padding — move report-card padding there so controls reach the edges
- description edit is a GnIconButton (pencil, sm) instead of a labeled button

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

Report page: full-width layout, attachment previews, screenshot lightbox ...

- stretch the kit's GnTabs (.tabs-panels shrink-wraps as a flex item) so the
  details grid and panels span the whole shell
- attachments tab: image thumbnails with filename/size tiles instead of a
  bare file list
- ScreenshotViewer: fullscreen lightbox with wheel/toolbar zoom capped at the
  image's natural resolution, drag-to-pan, Esc/backdrop close (a drag that
  ends off the image no longer closes it)

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>

UI polish: fix black-on-dark leftovers, spacing, unstyled elements ...

- theme.css: design tokens mirroring kit's hardcoded Tokyo Night palette
  (--ltt-* + --color-* aliases used by @ltt/ui and the overlay)
- CompactSelect: kit GnSelect is a 54px/600px form control — compact
  variant for toolbar filters and the report status select
- ProjectPage: filters were blank (null modelValue matches no <option>)
  and huge; drop the floating GnTable caption chip
- AppShell: empty topbar chip is now a user identity + logout; remove
  unused props
- ReportPage/ProjectsPage/SettingsPage: kit .card is width:max-content/
  max-width:340px — cards fill their grid now; toolbar shows localized
  project count; PageHeader on settings
- ElementContext/EnvironmentInfo: row separators, dim labels, formatted
  CAPTURED date, selector rendered as a code chip
- ScreenshotViewer: optional labels prop (panel passes i18n strings)
- i18n: ru plural rules ("1 проект"), no hardcoded EN strings on
  auth pages; hide kit's "Forgot password?" stub link
- extension overlay: define --color-* vars on the shadow mount point
- Makefile: ext:watch/ext:test targets never parsed (colon in
  .PHONY/rules) — renamed to ext-watch/ext-test
- shot.mjs: screenshot harness for visual review of all pages

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

Web panel: Vue 3 + gnexus-ui-kit, auth, projects, reports, i18n ...

- Monorepo packages: @ltt/shared (types+client), @ltt/ui (AnnotationEditor,
  ScreenshotViewer, ElementContext, EnvironmentInfo), @ltt/web (panel)
- Kit assets served at /assets in dev and build (absolute font URL workaround)
- Pages: login/register, projects, public project+report pages (token=auth),
  settings with en/ru switcher
- Annotation editor: pen/arrow/rect/text, Tokyo Night palette, undo,
  fraction coordinates, vector shapes persisted via attachment PATCH

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