refactor: Simplify CheckForMenuList function in SEQTA.ts

src/SEQTA.ts

@@ -2392,16 +2392,12 @@ export function SendNewsPage() {
   }, 8)
 }
 
-let MenuItemMutation = false
 async function CheckForMenuList() {
-  if (!MenuItemMutation) {
   try {
     if (document.getElementById('menu')?.firstChild) {
       ObserveMenuItemPosition()
-        MenuItemMutation = true
     }
   } catch (error) {
-      return
-    }
+    return;
   }
 }