* Universal tool-change Z lift * Add TOOLCHANGE_ZRAISE to example configs * Park/unpark changes to example configs * Implement DEBUG_DXC_MODE
* 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