Enhancement: add option in Android app to not hide system buttons or status.

[bscott-monrovia]

Is your feature request related to a problem? Please describe.
I'd like an option to not make MacroDeck full screen. I may want to press the home button to do other things on my phone.

Describe the solution you'd like
Checkbox to not make the Macro Deck a full screen, so it doesn't take over the system navigation or status bar areas. The default can remain using full screen, I just want the option.

Describe alternatives you've considered
I currently must flick up from the bottom of the screen to get the home button. The phone case can make this finicky sometimes.

Additional context
Add any other context or screenshots about the feature request here.