Knulli альфа
[# KNULLI Firefly (20250128) for Powkiddy X55, RGB30, and Anbernic RG-Arc-S

Notes:
* There are no optimizations done yet (some systems/cores won't perform as expected)
* Bluetooth needs to be enabled first, and it won't work until you restart once
* RGB30: Audio needs to be manually selected: Settings -> System Settings -> Audio Output -> BUILT-IN AUDIO HEADPHONES + INTERNAL SPEAKER
* PortMaster does not currently work on the RG-Arc-S (there's an issue with the controls that needs to be fixed)
* There's no 32bit support yet
* Many systems and features have not been tested yet