Add htmlFor/id pairs for the name + auto-assign inputs (AdminPromoGroupCreate) and the
content textarea (AdminPinnedMessageCreate). AdminPromoOfferSend skipped — its labels
sit above button-groups, not native controls (a separate role=group/radiogroup pass).
- Add URL.revokeObjectURL on unmount and media removal in
AdminBroadcastCreate, AdminPinnedMessageCreate, Support
- Track blob URLs via refs to revoke before creating new ones
- Add clearCreateAttachment/clearReplyAttachment helpers in Support
to properly revoke blob URLs when clearing attachments
- Cap adminTraffic cache at 20 entries with FIFO eviction to prevent
unbounded memory growth from different filter combinations
- API client with full CRUD, broadcast, activate/deactivate, unpin endpoints
- List page with active/inactive badges, action buttons, pagination
- Create/edit form with content editor, media upload, display settings toggles
- Routes and navigation in admin marketing group
- i18n translations for ru, en, fa, zh
