- Added `asset_path` to the `Meeting` entity for audio asset storage.
- Implemented `AudioValidationResult` for audio integrity checks during recovery.
- Updated `RecoveryService` to validate audio file integrity for crashed meetings.
- Enhanced `SummarizationService` to include consent persistence callbacks.
- Introduced new database migrations for `diarization_jobs` and `user_preferences` tables.
- Refactored various components to support the new asset path and audio validation features.
- Improved documentation in `CLAUDE.md` to reflect changes in recovery and summarization functionalities.