Major changes:
1. Updated filename_parser.py for new V2 naming convention:
- Spot version now accepts only MST or REF (optional)
- Duration field is now optional
- Tracking ID supports -N suffix for folder-only mode
- Reduced minimum required parts from 9 to 7
- Improved asset type detection logic
2. Added recursive folder scanning to box_client.py:
- New list_folder_files_recursive() method
- Skips first-level job/batch folders
- Preserves folder structure from 2nd level onwards
- Skips hidden folders (starting with . or _)
3. Updated A2→A3 upload workflow:
- Uses recursive folder scanning
- Extracts and logs tracking mode (full vs folder_only)
- Handles subfolder paths for DAM uploads
- Shows folder distribution in logs
4. Added folder-only mode to metadata_extractor_mvp.py:
- New tracking_mode parameter (full/folder_only)
- folder_only mode builds metadata entirely from filename
- New _build_fields_from_filename() method
5. Added DAM subfolder creation to dam_client.py:
- New get_or_create_subfolder_path() method
- Creates matching folder structure in DAM
- Helper methods _find_subfolder_by_name() and _create_folder()
Folder structure behavior:
- Box: DAM-UPLOAD/1234567/Europe/Germany/file.mp4
- DAM: 01. Final Assets/Europe/Germany/file.mp4
- Job folder (1234567) is skipped, structure preserved from 2nd level
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>