# Copy to backend.staging.env — DATABASE_URL must match database.staging.env credentials. NODE_ENV=production PORT=3000 DATABASE_URL=postgresql://postgres:changeme_staging_strong_password@postgres:5432/dyolink_db JWT_SECRET=replace_with_a_long_random_secret JWT_EXPIRES_IN=15m JWT_REFRESH_SECRET=another_long_random_secret_different_from_JWT_SECRET JWT_REFRESH_EXPIRES_IN=30d # CORS, cookies, and invite links — must match how users open the app (nginx host port) FRONTEND_URL=http://178.131.50.201:8088