✨ SD Endstop Abort G-Code (#24461)

Marlin/src/module/endstops.cpp

@@ -551,6 +551,10 @@ void Endstops::event_handler() {
         card.abortFilePrintNow();
         quickstop_stepper();
         thermalManager.disable_all_heaters();
+        #ifdef SD_ABORT_ON_ENDSTOP_HIT_GCODE
+          queue.clear();
+          queue.inject(F(SD_ABORT_ON_ENDSTOP_HIT_GCODE));
+        #endif
         print_job_timer.stop();
       }
     #endif