move display notification after leveling for Chiron into ExtUI hook

Marlin/src/gcode/bedlevel/abl/G29.cpp

@@ -806,11 +806,6 @@ G29_TYPE GcodeSuite::G29() {
         bedlevel.set_grid(abl.gridSpacing, abl.probe_position_lf);
         COPY(bedlevel.z_values, abl.z_values);
         TERN_(IS_KINEMATIC, bedlevel.extrapolate_unprobed_bed_level());
-
-        #if ENABLED(KNUTWURST_TFT_LEVELING)
-          LCD_SERIAL.print("J25\r\n"); // Autoleveling done!
-        #endif
-
         bedlevel.refresh_bed_level();
 
         bedlevel.print_leveling_grid();

Marlin/src/lcd/extui/knutwurst/anycubic_touchscreen.cpp

@@ -2333,5 +2333,11 @@
     #endif
   }
 
+  #if ENABLED(KNUTWURST_TFT_LEVELING)
+    void AnycubicTouchscreenClass::LevelingDone() {
+      SENDLINE_DBG_PGM("J25", "TFT Serial Debug: Auto leveling done... J25");
+    }
+  #endif
+
   AnycubicTouchscreenClass AnycubicTouchscreen;
 #endif // ifdef ANYCUBIC_TOUCHSCREEN

Marlin/src/lcd/extui/knutwurst/anycubic_touchscreen.h

@@ -259,6 +259,9 @@ void KillTFT();
 #if BOTH(ANYCUBIC_TFT_DEBUG, KNUTWURST_DGUS2_TFT)
   void Command(const char * const command);
 #endif
+#if ENABLED(KNUTWURST_TFT_LEVELING)
+  void LevelingDone();
+#endif
 char TFTstate = ANYCUBIC_TFT_STATE_IDLE;
 
 /**

Marlin/src/lcd/extui/knutwurst/knutwurst_extui.cpp

@@ -92,7 +92,12 @@ namespace ExtUI {
 
   #if HAS_MESH
     void onLevelingStart() {}
-    void onLevelingDone() {}
+
+    void onLevelingDone() {
+      #if ENABLED(KNUTWURST_TFT_LEVELING)
+        AnycubicTouchscreen.LevelingDone();
+      #endif
+    }
 
     void onMeshUpdate(const int8_t xpos, const int8_t ypos, const_float_t zval) {
       // Called when any mesh points are updated