[FEATURE REQUEST] Mouse side button (back button) return

### Please confirm these before moving forward.

- [x] I have searched for my feature proposal and have not found a work-in-progress/duplicate/resolved/discarded issue.
- [x] This proposal is a completely new feature. If you want to suggest an improvement or an enhancement, please use [this template](https://github.com/marticliment/WingetUI/issues/new?assignees=marticliment&labels=enhancement&projects=&template=enhancement-improvement.yml&title=%5BENHANCEMENT%5D+%28Enter+your+description+here%29).

### Describe the new feature

It is suggested to add the function of using the mouse side button (back button) to return. Pressing it can act as clicking the return button.

### Describe how this new feature could help users

It might be useful when quickly navigating through settings.