when these are being read out due to audio assist

When triggered, this:
 - Looks wrong
 - Disables ESC and SPACE
 - Can hide the menu completely (if triggered early)

to better match newer macOS.
Add OC_ATTR_USE_REVERSED_UI bit to use old layout.

BootEntryProtocol: Add system action and hotkey support; implement Reset NVRAM and Toggle SIP as drivers

https://github.com/acidanthera/bugtracker/issues/1702

https://github.com/acidanthera/bugtracker/issues/1703

Removes additional padding for the selector background. Effectively limits the boot entry label width to the expected value.

Simplifies calculations a little.

- Fixed flicker when refreshing the entry view
- Added TAB navigation support
- Added graphical password interface
- Added pulsing animation to signal timeout
- Added 'set default' indicator
- Integrate opacity into the drawing pipeline
- Share button handling logics
- Fixed not aborting timeout on pointer click
- Fixed OpenCanopy intro animation not scaling with UIScale