Initial Release — Phase 1 MVP
- ✅ Import local video files via FFprobe metadata probing
- ✅ Single-track timeline with clip blocks
- ✅ Working playback engine with RAF-based time tracking
- ✅ Spacebar / J-K-L transport controls
- ✅ Cut, trim, move clips on timeline
- ✅ AI timeline analysis and cut suggestions
- ✅ Export via FFmpeg filter graph to MP4
- ✅ Native macOS and Windows builds