IDEX Mirror mode based on Formbot / Vivedino Symmetric mode (#13404)

Marlin/Configuration_adv.h

Marlin/src/feature/runout.h

Marlin/src/gcode/control/M605.cpp

Marlin/src/gcode/feature/pause/M600.cpp

Marlin/src/lcd/language/language_de.h

Marlin/src/lcd/language/language_en.h

Marlin/src/lcd/language/language_it.h

Marlin/src/lcd/language/language_ko_KR.h

Marlin/src/lcd/language/language_pt-br.h

Marlin/src/lcd/language/language_sk.h

Marlin/src/lcd/language/language_tr.h

Marlin/src/lcd/menu/menu_configuration.cpp

Marlin/src/module/motion.cpp

Marlin/src/module/motion.h

Marlin/src/module/stepper.cpp

Marlin/src/module/tool_change.cpp

config/default/Configuration_adv.h

config/examples/3DFabXYZ/Migbot/Configuration_adv.h

config/examples/AlephObjects/TAZ4/Configuration_adv.h

config/examples/AliExpress/UM2pExt/Configuration_adv.h