希望能够添加esc映射到返回按钮的功能

[pgs666]

Describe your feature request

在使用unigram之类的软件时打开某个图片或者从一个图片进入到另一个聊天，按下esc按键就可以返回到上一级，希望coolapklite也能有类似的功能，桌面端Windows总去点那个uwp软件自带的返回操作起来有点麻烦

How important is this to you?

Nice-to-have

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

Additional context

No response