[Feature] Add multiple file upload feature in Container Directory

[Kotobaxiao-David]

1Panel Version

v2.2.5

Please describe your needs or suggestions for improvements

In Containers -> Containers -> More -> Directory, introduce more file management features.
Make some of the file management in the pop-up window like Multiple files update and download.

在容器 -> 容器 -> 更多 -> 目录 中点开的弹出右侧窗口中引入更多的，例如多个文件上传下载的功能。

有时会需要向容器内上传多个文件，在这种情况下用户无需挂载卷，以及原本有单个文件的上传功能，只是希望能够增加多个文件上传选择的功能。

Please describe the solution you suggest

Future Version Update

未来版本更新。

Additional Information

No response