feat: add Ayris Tech standard footer backlink badge

app/[locale]/MenuClient.tsx

@@ -6,6 +6,7 @@ import Image from "next/image";
 import { MenuCategory, MenuItem as MenuItemType } from "@/data/menu";
 import { CategoryNav } from "@/components/CategoryNav";
 import { MenuItem } from "@/components/MenuItem";
+import { AyrisFooterBadge } from "@/components/AyrisFooterBadge";
 import { useTranslations, useLocale } from "next-intl";
 import { useRouter, usePathname } from "@/i18n/routing";
 
@@ -263,15 +264,7 @@ export default function MenuClient({ initialCategories, siteSettings }: { initia
           >
             © 2026 {siteSettings.restaurantName}. {t('allRightsReserved')}
           </p>
-          <a
-            href="https://ayris.tech"
-            target="_blank"
-            rel="noopener noreferrer"
-            className="mt-6 text-[10px] font-sans tracking-[0.2em] uppercase transition-colors hover:text-white/80"
-            style={{ color: "rgba(160,100,50,0.4)" }}
-          >
-            Created by <span className="font-semibold">ayris.tech</span>
-          </a>
+          <AyrisFooterBadge />
         </div>
       </footer>