DATABASE_URL=postgresql://user:password@localhost:5432/novalon
NEXTAUTH_SECRET=your-secret-key-here
NEXTAUTH_URL=https://novalon.cn
RESEND_API_KEY=your-resend-api-key-here
OPS_ALERT_EMAIL=ops@novalon.cn

CDN_DOMAIN=https://cdn.novalon.cn
COS_SECRET_ID=your-tencent-cloud-secret-id
COS_SECRET_KEY=your-tencent-cloud-secret-key
COS_BUCKET=novalon-cdn-1250000000
COS_REGION=ap-chengdu