Tests verify that:
- Bridge starts and signals ready message immediately
- Bridge connects to daemon via websocket and disconnects cleanly
- Bridge handles content synchronization without errors
- Process exits with code 0 on clean disconnect
Tests verify that:
- Two concurrent clients can both insert text and CRDT resolves correctly
- Three clients with sequential edits all converge to the same state
- No data is lost during concurrent operations
- The delete-all-insert-all bug is fixed
