chore: remove Cloudflare trace script from footer component

components/footer.tsx

@@ -1,11 +1,7 @@
-import Script from "next/script";
-
 export default function Footer() {
   return (
     <footer className="container w-full bg-white shadow p-4 text-left text-gray-500 flex flex-row gap-2">
-      <Script src="https://npm.onmicrosoft.cn/cloudflare-trace-info-on-web@0.0.5/cftiwo.min.js" strategy="afterInteractive" />
       <div>© {new Date().getFullYear()} 智能计算实验室 · Designed by LufsX.</div>
-      <div className="cloudflare-trace-info" data-template="[${colo}]${iata}"></div>
     </footer>
   );
 }