- Simplify to database-only backups (remove data directory backup)
- Update UI to match app styling patterns:
- Use ActionIcon with transparent variant for table actions
- Match icon/color conventions (SquareMinus/red.9, RotateCcw/yellow.5, Download/blue.5)
- Use standard button bar layout with Paper/Box/Flex
- Green "Create Backup" button matching "Add" pattern
- Remove Card wrapper, Alert, and Divider for cleaner layout
- Update to Mantine v8 Table syntax
- Use standard ConfirmationDialog (remove unused color prop)
- Update tests to remove get_data_dirs references
- Added m3u_account__name to backend ordering_fields in StreamViewSet
- Implemented field mapping in frontend to convert column IDs to backend field names
- Added sort buttons to both Group and M3U columns with proper icons
- Sort buttons show current sort state (ascending/descending/none)
- Maintains consistent UX with existing Name column sorting
- Read time-format setting from UI Settings via useLocalStorage
- Show 12-hour time input with AM/PM selector when user prefers 12h
- Show 24-hour time input when user prefers 24h
- Backend always stores 24-hour format (no API changes)
System Event Logging:
- Add SystemEvent model with 15 event types tracking channel operations, client connections, M3U/EPG activities, and buffering events
- Log detailed metrics for M3U/EPG refresh operations (streams/programs created/updated/deleted)
- Track M3U/EPG downloads with client information (IP address, user agent, profile, channel count)
- Record channel lifecycle events (start, stop, reconnect) with stream and client details
- Monitor client connections/disconnections and buffering events with stream metadata
Event Viewer UI:
- Add SystemEvents component with real-time updates via WebSocket
- Implement pagination, filtering by event type, and configurable auto-refresh
- Display events with color-coded badges and type-specific icons
- Integrate event viewer into Stats page with modal display
- Add event management settings (retention period, refresh rate)
M3U/EPG Endpoint Optimizations:
- Implement content caching with 5-minute TTL to reduce duplicate processing
- Add client-based event deduplication (2-second window) using IP and user agent hashing
- Support HEAD requests for efficient preflight checks
- Cache streamed EPG responses while maintaining streaming behavior for first request
- Created VODLogo model for movies/series, separate from Logo (channels only)
- Added database migration to create vodlogo table and migrate existing VOD logos
- Implemented VODLogoViewSet with pagination, filtering (used/unused/movies/series), and bulk operations
- Built VODLogosTable component with server-side pagination matching channel logos styling
- Added VOD logos tab with on-demand loading to Logos page
- Fixed orphaned VOD content cleanup to always remove unused entries
- Removed redundant channel_assignable filtering from channel logos
