Ukrainian localization; link-preview meta tags on share pages ...

- uk.json: full Ukrainian translation, uk added to SUPPORTED_LOCALES with
  the shared slavic plural rules and a language option in settings
- /p/<token> and /r/<token> are now served by the API: it injects
  og:title/description/url/image/video + twitter:card into the panel's
  index.html so Telegram and Jira previews show the project or report
  (title, description, creation date, screenshot/video). Caddy proxies
  those paths to the server; the public origin comes from PUBLIC_BASE_URL
  or the request host. Verified end-to-end through the prod stack.

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

Project deletion in the panel; project page works without a session ...

- DELETE /api/projects/{id} existed but had no UI: danger icon button on
  each project card + GnConfirmDialog (cascade handled by the DB FK).
- /p/<token> errored for logged-out visitors: the report list hit the
  owner-only /projects/{id}/reports. Added a public
  /projects/by-token/{token}/reports endpoint (same shape) and pointed
  ProjectPage at it.

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

Download page: extension install guide for Chrome and Firefox ...

- public /download page (nav item «Расширение»): per-browser download
  buttons and step-by-step install instructions, setup (server URL is
  the panel's own origin) and hotkey reference, en/ru
- npm run package -w @ltt/extension zips dist/{chrome,firefox} into
  packages/web/public/ext (stable names, manifest at archive root so
  "Load unpacked" works right after unpacking)
- make ext / make prod always build fresh zips; deploy/.env.example
  seeds the release address bugtrail.gnexus.space

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

AI prompt generator on the report page ...

The header gains an "AI prompt" button: it builds a ready-to-paste
bug-fix prompt for a developer's AI coding agent — description, page
URL, element context (selector, classes, text, test attributes),
environment, recorded steps and token-scoped attachment links — and
opens it in an editable dialog with a copy button. Labels follow the
panel language via i18n (en/ru).

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

Attachments tab shows an empty state when there is nothing to show ...

The tab no longer disappears when a report has no attachments (or when
everything is already displayed in Details) — it renders GnEmptyState
("Вложений нет" / "No attachments here") instead of a blank card.

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

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 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>

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>

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 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>