# Postgres (docker-compose 默认) DATABASE_URL=postgresql+asyncpg://writer:writer@localhost:5432/writer # 同步 URL(Alembic 迁移用) DATABASE_URL_SYNC=postgresql+psycopg://writer:writer@localhost:5432/writer # 应用 APP_ENV=dev LOG_JSON=false # 凭据加密密钥(Fernet, base64 32B)— 原型占位 CREDENTIAL_ENC_KEY=