Method list_credentials

src/storage/psql_manager.py:400–413

列出所有凭证文件名（包括禁用的）

(self, mode: str = "geminicli")

            return None

    async def list_credentials(self, mode: str = "geminicli") -> List[str]:
        """列出所有凭证文件名（包括禁用的）"""
        self._ensure_initialized()

        try:
            table_name = self._get_table_name(mode)
            async with self._pool.acquire() as conn:
                rows = await conn.fetch(
                    f"SELECT filename FROM {table_name} ORDER BY rotation_order"
                )
                return [r["filename"] for r in rows]
        except Exception as e:
            log.error(f"Error listing credentials: {e}")
            return []

    async def delete_credential(self, filename: str, mode: str = "geminicli") -> bool:
        """删除凭证"""