[FEATURE] Add "Disable for external displays" option

[brapoprod]

Is your feature request related to a problem? Please describe.
It bugs me, and makes the app pretty difficult to recommend / use, that you can't force it to only work on the built in display as a real addition to the notch. The notch isn't something you really want, it's something that is there and where I want to work with the limitations it brings. It doesn't make a lot of sense to add it to an external display without it.

Describe the solution you'd like
Add a setting, to disable the notch on external displays.

Additional context
This only is an issue when the laptop is closed, and the built in screen is not used.

Checks

• I haven't found any duplicates with my issue.