Health check for load balancer and monitoring: - `GET /health` returns 200 with JSON: `{"status": "ok", "uptime": N, "connections": N, "channels": N}` - Used by ALB health checks and external monitoring - Should be lightweight and not require auth
Health check for load balancer and monitoring:
GET /healthreturns 200 with JSON:{"status": "ok", "uptime": N, "connections": N, "channels": N}