Add REST API endpoints for session management:
- GET/POST /bridge/sessions - list/create sessions
- GET/DELETE /bridge/sessions/{id} - get/delete session details
- POST /bridge/sessions/switch - switch active session
- Add authentication wrapper for endpoints
- Implement tests for all endpoints
- Update protocol documentation
generated by llmgit
Co-Authored-By: Claude <noreply@anthropic.com>