Observing from the console, it makes the most sense to do `//action:probe_retry` before executing commands.

- Turn off bed leveling prior to calibrating.
    - This prevents lateral probes from having a Z component that
      triggers the Z endstop and causes the motion to be aborted.
- Got rid of static const float arrays "dimension" and "true_center"
    - Frees up 24 bytes of SRAM
- Changed incorrect use of "bool" for float in backlash macros.
    - Replaced arguments with 0.0f and 1.0f for clarity.
- Now only disables soft endstops (since calibration cube is outside of bed)
    - Not necessary to disable global endstops

* Remove untested displays add TMC2130 configs.
* Remove references to the ReARM, delete untested displays. Add TMC2130 settings. Cleanup spacing, etc.

- Fix compile error when accessing `process_subcommands_now_P`.
- Use `const` var eliminating double-negative (to make code more understandable).

Replaced `PID_MAX` with `BANG_MAX` since it should be the correct define to be used when PID is not enabled.

Incomplete.