{"message":"🚛 Truck Tracking API with WebSocket","status":"running","version":"2.0.0","timestamp":"2026-04-13T23:15:30.137Z","endpoints":{"auth":"/api/auth","users":"/api/users","trucks":"/api/trucks","gps":"/api/gps","fuel":"/api/fuel","camera":"/api/camera","notifications":"/api/notifications"},"websocket":{"status":"enabled","url":"ws://localhost:3000","events":{"emit":["gps-update","fuel-update","notification-new","camera-captured"],"listen":["subscribe-truck","unsubscribe-truck"]}}}