- Replace unsafe type assertions with safe AuthRecord() method
- Remove unused 'strings' import
- Remove unused ServeEvent struct and binding
- Use proper error response methods (apis.NewForbiddenError)
- Use app.Subscriptions().Broadcast() instead of Realtime()
- Fix hook signatures to return error instead of next function
Add PocketBase hooks for group management and real-time notifications:
- Groups collection with owner/members permissions
- Team Sessions with group member verification
- Invitations with real-time notifications
- Helper functions for group ownership and membership checks
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
congsh