React 19's @types/react flags FormEvent as deprecated — quote: 'FormEvent
doesn't actually exist. You probably meant to use ChangeEvent, InputEvent,
SubmitEvent, or just SyntheticEvent'. All 17 call sites in this repo
typed form onSubmit handlers and only called e.preventDefault(), so
SyntheticEvent is the correct general replacement.
No behavior change — pure type-level cleanup that clears the chronic
deprecation hint that has been showing up after every edit to any
form-bearing page.
Sweep 30 files: text/bg/border/ring/from/to/via/fill/stroke/shadow/divide/decoration/
outline/placeholder-red-N → -error-N. All red usages were semantically error/danger
(no brand red), so tokens now flow through the design-system CSS variables and respond
to palette overrides.
- Add media_items array support to ticket messages (types, API clients)
- Create shared MessageMediaGrid component with photo grid, fullscreen
viewer, keyboard nav, video/document rendering
- Replace per-page AdminMessageMedia/MessageMedia with MessageMediaGrid
- Add linkifyText util (DOMPurify-sanitized) for auto-linking URLs
- Support multi-file upload (up to 10) in AdminTickets and Support pages
- Remove unused ticketsApi import from AdminUserDetail
Admin can now attach photos, videos, and documents when replying to
tickets. Upload happens on file selection via existing media upload
endpoint. Includes attachment preview with type-specific icons,
upload progress, error handling, race condition protection, and
proper blob URL lifecycle management.
Added video player rendering for video attachments in message thread.
Updated ticket list preview to show [media_type] for media-only messages.
Fixed issue where users had to click the Telegram Mini App back button twice
in many admin pages. The replace flag was causing conflicts between Telegram's
BackButton internal history and React Router's history management.
Updated all 32 admin pages to use simple navigate() calls without replace flag.
Add replace: true to all navigate() calls in useBackButton hooks
Prevents history cycles when navigating back and forth
All 32 admin pages now use navigate(path, { replace: true })
Back button now goes directly to parent without cycling
Main sections navigate to /admin (15 pages)
Detail/edit pages navigate to parent lists (16 pages)
All pages use useBackButton hook with proper navigation paths
Native Telegram back button in Mini App, UI button on web
Email template pages keep UI-only back buttons as required
Major changes:
- Redesign cabinet with Linear-style components and top navigation
- Replace detail modals with dedicated pages (users, broadcasts, email templates)
- Add email channel support for broadcasts
- Remove pull-to-refresh, improve drag-and-drop on touch devices
- Fix Telegram Mini App: fullscreen, back button, scroll restoration
- Unify admin pages color scheme to design system
- Mobile-first improvements: horizontal tabs for settings, better touch targets
