Sebastian Krüger
83127b3116
Implemented comprehensive multi-file audio import system: - Created ImportTrackDialog component with drag-and-drop and file browser support - Updated TrackList to integrate import functionality with dedicated buttons - Added multi-track-demo page to test and demonstrate import features - Sequential file processing with automatic track naming from filenames - Error handling for non-audio files 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>