bugfix: add condition check undefined value mega menu

src/modules/layout/components/vt-mega-menu/mega-menu.tsx

@@ -87,11 +87,11 @@ const MegaMenu = ({
         <LocalizedClientLink
           className={clx(
             "hover:text-ui-fg-base hover:bg-neutral-100 rounded-full px-3 py-2",
-            navLabel.className
+            navLabel?.className
           )}
           href="/store"
         >
-          {navLabel.text} {navLabel.isShowArrow && <ChevronDown />}
+          {navLabel?.text ?? "Product"} {navLabel?.isShowArrow && <ChevronDown />}
         </LocalizedClientLink>
         {isHovered && (
           <div className="absolute top-full left-0 right-0 flex gap-32 py-10 px-20 bg-white border-b border-neutral-200 ">