- Add connect_machines, connect_sessions, connect_session_events, connect_support_codes tables - Implement db module with connection pooling (sqlx) - Add machine persistence across server restarts - Add audit logging for session/viewer events - Support codes now persisted to database 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>