can upload resources to Tencent COS

[xyhcode]

Is your feature request related to a problem?

可以配置上传资源到COS，比如图片，文件...这些内容 方便展示管理

Describe the solution you'd like

用户可以自行配置COS 可以设置上传时选择上传到本地还是COS，可以上传至cos某个存储桶下的某个文件夹，上传后的链接可以自定义

Additional context

No response

[Issues-translate-bot]

Issue is not in English. It has been translated automatically.

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Title: can upload resources to Tencent COS

[Zeng1998]

S3 storage is now supported.