chore: make class to get the device form factor

web/assets/js/util/index.js

@@ -780,4 +780,10 @@ class LanguageManager {
     
         return languageFilter.length > 0;
     }    
+}
+
+class DeviceUtils {
+    static isMobile() {
+        return window.innerWidth <= 768;
+    }
 }