Remix Core Knowledge Full Reference : See advanced.md for WebSocket integration, Server-Sent Events, Socket.IO patterns, and room management. Deep Knowledge : Use with technology: for comprehensive documentation. Route Module Key Concepts | Concept | Purpose | |---------|---------| | | GET requests, data fetching | | | POST/PUT/DELETE mutations | | | Progressive enhanced forms | | | Access loader data | | | Non-navigation mutations | Nested Routes Error Handling Production Readiness Security Error Handling Performance Session Management Testing Monitoring Metrics | Metric | Target | |--------…