Paddle Game GMMK Pro layout by Tomas Guinan

Add Print Screen, Scroll Lock, Pause/Break, Insert to Fn layer
Toggle backlight using Fn+`
- If you don't like using a backlight but wnat to play the paddle game or use other RGB features, turn RGB on and set brightness to 0
Usable Fn layer keys are backlit
Implement Win key lock using Fn+Win like in Glorious Core firmware
Caps Lock and Scroll Lock keys light up white when active
Caps Lock has red flashing side lights like in Glorious Core firmware
Layer 2 includes Paddle Game, playable by pressing Fn+P
- Use rotary encoder to control paddle
- Contains 12 levels, indicated by blue LED on F row
- Player has 4 lives, indicated by nav cluster
- Deflect white balls while avoiding red ones
- Press Fn to quit game