I have succesfully formatted my 600 lines main.cpp into something a bit more beautiful. Made a few classes and turned my 600 lines into 100 lines. My ESP32 flash was really happy and went from 73% capacity to 50% ish capacity. I have also fixed the bug, where there was missing some steps over long time.

I have pushed my project to github, both the ugly and less ugly code.

The project: https://github.com/flamefir/SingleClock

My last code revision: https://github.com/flamefir/SingleClock/tree/main/src/SingleClock%20-%20clean%20up%20code/SingleClock%20-%20clean%20up%20code

As i am just a student, please tell if any code, makes you vommit.