remove external display component

src/user_code.cpp

@@ -6,7 +6,7 @@ Peripheral Initialization Routine
 */
 void user_pre_init()
 {
-    nexInit();
+    
 }
 
 /*

src/user_code.hpp

@@ -1,6 +1,5 @@
 #pragma once
 #include <ESPMegaPRO.h>
-#include <Nextion.h>
 #include <PubSubClient.h>
 #include <PubSubClientTools.h>
 #include "espmega_iot_timer.hpp"