✨ MAG_MOUNTED_PROBE (#24420)

Co-Authored-By: Scott Lahteine <thinkyhead@users.noreply.github.com>

Marlin/src/lcd/menu/menu_motion.cpp

@@ -348,6 +348,14 @@ void menu_motion() {
     GCODES_ITEM(MSG_AUTO_Z_ALIGN, F("G34"));
   #endif
 
+  //
+  // Probe Deploy/Stow
+  //
+  #if ENABLED(PROBE_DEPLOY_STOW_MENU)
+    GCODES_ITEM(MSG_MANUAL_DEPLOY, F("M401"));
+    GCODES_ITEM(MSG_MANUAL_STOW, F("M402"));
+  #endif
+
   //
   // Assisted Bed Tramming
   //