DATABASE_URL="" JWT_SECRET="" PORT=4000 LIVEKIT_URL="" LIVEKIT_API_KEY="" LIVEKIT_API_SECRET="" AWS_ACCESS_KEY_ID="" AWS_SECRET_ACCESS_KEY="" AWS_REGION="" S3_BUCKET_NAME="" RESEND_API_KEY="" GOOGLE_CLIENT_ID="" FRONTEND_URL="http://localhost:5173,http://localhost:8080"