- CaptureScreen: FlowRow of FilterChip from recent tags; tap to toggle tag in/out
- CaptureViewModel: recentTags flow (flat deduplicated from last 100 captures), lastSyncedAt, toggleTag()
- HistoryScreen: tap to expand rows, edit dialog for pending/failed, last synced in TopAppBar subtitle
- HistoryViewModel: lastSyncedAt flow, updateBody()
- CaptureDao: getLastSyncedAt(), getRecentTagsJson() (from prior commit), updateBody()
- SettingsScreen: sync interval field (number, min 15), SynqSettings.syncIntervalMinutes
- SettingsViewModel: reschedules WorkManager on save with new interval
- SyncWorker: schedule() takes intervalMinutes param, uses REPLACE policy
- AndroidManifest: ACTION_SEND text/plain intent-filter on MainActivity
- MainActivity: extracts EXTRA_TEXT on share, passes as URL-encoded nav arg to CaptureScreen
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
