FAVORITE TAB

### Description of the new feature / enhancement

A favourite tab to enhance UI. So you can access your preferences, such as keyboard shortcuts.

### Scenario when this would be used?

To help users who uses custom settings for different activities and requires direct access for it. An example, a user with a 60% keyboard.

### Supporting information

IDK what to write here, but thats it. Thank you all for your work, its not a complain and I am sure that the team is already working on it... Thanks

The issue names no files, tests, or entry points. Start by clarifying which PowerToys interface should contain the favorite tab and which settings it must expose; done would require an agreed design and an implemented way to access preferences such as keyboard shortcuts.

Written by the indexing model from the issue text.