* Clean up Temperature PID
* Improve EEPROM read/write/validate
* Group `SINGLENOZZLE` saved settings
* Group planner saved settings
* Group filament change saved settings
* Group skew saved settings
* Group `FWRETRACT` saved settings

Co-Authored-By: timoxd7 <timoxd7@users.noreply.github.com>

Previously, it was not possible for the TYPE argument to ultralcd menu macros to itself be a #defined value. This made it difficult to create variables to set many related menu items to a common precision that could be easily changed.

* Allow override of soft SPI pins in `pins_*.h`
* Add default case to avoid compiler warning.
* Additional pin definitions for Archim 2.
* Einsy Retro has same timings as Einsy Rambo.

…and change a multi-use "back" menu item.

- Use a comma for decimals just in one message has not been a good idea.
- Full comments translation

…and add a consistent homing screen for all LCD pre-homing.

* Add Formbot Raptor board

Co-Authored-By: InsanityAutomation <insanityautomation@users.noreply.github.com>

* Add a second Z probe Z offset

Co-Authored-By: InsanityAutomation <insanityautomation@users.noreply.github.com>

* Modify method to utilize live adjustment of hotend z offset

Should probably move config option to babystepping and rename as it may now apply to all multiextruder systems

* Move config item and catchup other code to current method

Take it out of the menu until it is tested and working.

- Move FWRETRACT to the planner
- Combine leveling, skew, etc. in a single modifier method
- Have kinematic and non-kinematic moves call one planner method

When possible, make `active_extruder` a `constexpr` to save some PROGMEM.

Fix #11776