- Remove dedicated bot owner notification utility in favor of unified notification system
- Update all interaction endpoints (follow, like, mention, repost) to use consolidated notification flow
- Refactor notification route to handle all interaction types through single endpoint
- Update posts endpoints to trigger notifications through unified system
- Add database migration snapshot for notification schema changes
- Simplify notification logic by removing redundant bot owner notification module
- Improve notification consistency across all user interactions and post operations
- Add favicon_url column to nodes table for storing node instance favicons
- Replace actor_url unique constraint with composite unique index on (user_id, actor_url) in remote_followers table
- Update database schema and migration files to reflect new constraints
- Improve data integrity by ensuring remote followers are unique per user and actor combination