# Postgres DATABASE_URL=postgresql://postgres:postgres@localhost:5432/adwheels # Redis REDIS_URL=redis://localhost:6379 # Kafka KAFKA_BROKERS=localhost:9092 # JWT JWT_SECRET=change-me-in-production # Stripe STRIPE_SECRET_KEY=sk_test_... # SendGrid SENDGRID_API_KEY=SG.... # GCP GCP_PROJECT_ID=adwheels-prod GCP_REGION=us-central1