资源库预览相关问题

[lentikr]

Describe the bug

1. 预览窗口应在资源库菜单上层，而不是被资源库菜单覆盖在下面
2. 预览窗口应添加左右箭头用于切换上/下一个图片

Steps to reproduce

1. 资源库
2. 随便找一个图片，点击“…”->“预览”

Screenshots or additional context

[Issues-translate-bot]

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

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Title: Resource library preview related issues

[Zeng1998]

1. Fixed by #1171 and please wait for the next release.

[Zeng1998]

It is strongly recommended to create one issue for one thing, as this practice facilitates tracking and resolving.