[Saturday, Jun 6th] - Mode cycling and debouncing.

Core firmware structure updated. Button debouncing is solid (50ms), and mode cycling is working cleanly through OFF, ON and FADE.

Right now, the fade is just blinking, but that’s next on the list. Once I add smooth PWM fading with gamma correction, the breathing effect will be 🤌

Git log (attached) shows my iteration.

We’re getting close to ordering our PCBs!