SECRET_KEY=supersecretkey123 DATABASE_URL=postgresql://postgres:postgres@db:5432/oceannexus REDIS_URL=redis://redis:6379/0 EMAIL_FROM=no-reply@oceannexus.io SMTP_HOST=smtp.example.com SMTP_PORT=587 SMTP_USER= SMTP_PASSWORD= FRONTEND_URL=http://localhost CORS_ORIGINS=http://localhost,https://localhost