Bugfixes, improvements, visual improvements, minor features

• Fixed some medium bugs that caused app to hick/stall when performing certain task

• Visual fixes and performance enhancements

• Performance / memory fixes (backend)

• Optimized imports

• Some Aliases / strings / functions was updated. Had some compilers and analyzers that wasn't really happy with some.

• Buttons in main window and ChrootManager are now borderless.

• Added 'USB device' output in main NetHunter fragment

• Added a button to 'OneShot' offline WPS attack (using IW/wpa_supplicant) in the CustomCommands.

• Building (aiming) towards Android 11 support, without breaking older devices.

THIS PR HAS MANY CHANGES AND HAS TO BE TESTED PROPERLY