Update derived TFT files

advanced/hmi/nspanel_CJK_eu_code/light.txt

@@ -78,13 +78,6 @@ Variable (string) lightsetting
         Text          : 
         Max. Text Size: 255
     
-Variable (string) back_page
-    Attributes
-        ID            : 31
-        Scope         : local
-        Text          : home
-        Max. Text Size: 15
-    
 Number ring
     Attributes
         ID                 : 4
@@ -417,7 +410,7 @@ Slider tempslider
         
 Button button_back
     Attributes
-        ID               : 32
+        ID               : 31
         Scope            : local
         Dragging         : 0
         Send Component ID: on press and release
@@ -427,22 +420,7 @@ Button button_back
     
     Events
         Touch Press Event
-            if(back_page.txt=="buttonpage01")
-            {
-                page buttonpage01
-            }else if(back_page.txt=="buttonpage02")
-            {
-                page buttonpage02
-            }else if(back_page.txt=="buttonpage03")
-            {
-                page buttonpage03
-            }else if(back_page.txt=="buttonpage04")
-            {
-                page buttonpage04
-            }else
-            {
-                page home
-            }
+            page back_page_id
         
 Hotspot hsv2rgb
     Attributes
@@ -622,7 +600,7 @@ Timer swipestore
         
 Timer wakeup_timer
     Attributes
-        ID         : 33
+        ID         : 32
         Scope      : local
         Period (ms): 100
         Enabled    : yes