chro 0.1

chro 0.1 is the first public beta. It establishes the local-first knowledge base and the parallel agent workflow model.
Highlights
- Local-first storage keeps knowledge on your machine by default.
- Isolated agent runs execute across multiple worktrees without cross-contamination.
- Semantic search surfaces meaning, not just keywords.
Reliability
- Stabilized Windows file watching.
- Improved export consistency for large collections.
- Removed intermittent UI freezes on first launch.