feat: complete ANL lab homepage with light/dark theme, responsive layout, and 100% SSG E2E test suite

refer_landing_page/next.config.js

@@ -1,6 +1,7 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
+  outputFileTracing: false,
   async redirects() {
     return [
       {