Home buttons new format - QRcode

Modernise the button "QRcode" flow on page Home to improve performance.

nspanel_eu_code/qrcode.txt

@@ -13,18 +13,12 @@ Page qrcode
     Events
         Preinitialize Event
             dim=home.brightness.val
-            if(api==0)
-            {
-                page home
-            }else
-            {
-                printh 92
-                prints "nspanelevent",0
-                printh 00
-                prints "{\"page\": \"qrcode\", \"component\": \"currentpage\", \"value\": \"pagechange\"}",0
-                printh 00
-                printh FF FF FF
-            }
+            printh 92
+            prints "nspanelevent",0
+            printh 00
+            prints "{\"page\": \"qrcode\", \"component\": \"currentpage\", \"value\": \"pagechange\"}",0
+            printh 00
+            printh FF FF FF
         
         Touch Press Event
             printh 92
@@ -45,7 +39,7 @@ Page qrcode
 Text qrcode_label
     Attributes
         ID                 : 4
-        Scope              : local
+        Scope              : global
         Dragging           : 0
         Send Component ID  : disabled
         Associated Keyboard: none
@@ -55,7 +49,7 @@ Text qrcode_label
 QR Code qrcode_value
     Attributes
         ID               : 5
-        Scope            : local
+        Scope            : global
         Dragging         : 0
         Send Component ID: disabled
         Text             :