🚸 Sanity-check Slim LCD menus with Probe Offset Wizard (#22259)

Marlin/src/inc/SanityCheck.h

 #endif
 
 /**
+ * Sanity Check for Slim LCD Menus and Probe Offset Wizard
+ */
+#if BOTH(SLIM_LCD_MENUS, PROBE_OFFSET_WIZARD)
+  #error "SLIM_LCD_MENUS disables \"Advanced Settings > Probe Offsets > PROBE_OFFSET_WIZARD.\""
+#endif
+
+/**
  * Sanity check for unique start and stop values in NOZZLE_CLEAN_FEATURE
  */
 #if ENABLED(NOZZLE_CLEAN_FEATURE)