- Add taglib dependency for ID3/audio metadata extraction
- Implement extract-metadata-with-taglib function with fallback to basic metadata
- Fix database field access using gethash for RADIANCE hash table records
- Add /admin/scan-library API endpoint for triggering music library scans
- Add /admin/tracks API endpoint for retrieving stored track metadata
- Support MP3, FLAC, OGG, and WAV audio formats
- Implement recursive directory scanning with cl-fad
- Add comprehensive error handling and progress reporting
- Create music directory structure (library/, incoming/, temp/)
- Test metadata extraction workflow with sample files
All core metadata extraction and database functionality now working.