Method get_all_config

src/storage/sqlite_manager.py:1155–1158

获取所有配置（从内存缓存）

(self)

        return self._config_cache.get(key, default)

    async def get_all_config(self) -> Dict[str, Any]:
        """获取所有配置（从内存缓存）"""
        self._ensure_initialized()
        return self._config_cache.copy()

    async def delete_config(self, key: str) -> bool:
        """删除配置"""