It looks we have some kind of leak when filament sensor state is not completely coherent with FINDA state.
This is yet to be discovered and fixed with some unit tests.
This PR brings the following improvements:
- unifies the error handling of TMC and Homing/Stallguard errors on all motorized modules (Idler, Selector, Pulley)
- now we distinguish between Homing and TMC errors + we have a separate handling of these two kinds into CommandBase unified for all motorized modules
- adds unit tests to verify the function
- fixes SetFINDAStateAndDebounce (didn't obey the press parameter before)