BACKEND_BIND=0.0.0.0 FRONTEND_HOST=0.0.0.0 FRONTEND_PORT=5173 # Frontend points to the backend service name and exposed port VITE_API_BASE_URL=http://backend:6400 # Explicit CORS origins for Docker-based dev (comma-separated) CORS_ALLOW_ORIGINS=http://localhost:5173,http://127.0.0.1:5173