Load Roboto font locally from /public/fonts/roboto/ and update Nuxt configuration to remove external font links

nuxt.config.ts

@@ -7,20 +7,16 @@ export default defineNuxtConfig({
   // App configuration
   app: {
     head: {
+      // Roboto font is now loaded locally from /public/fonts/roboto/
+      // See @font-face declarations in assets/css/tailwind.css
       link: [
         {
-          rel: 'preconnect',
-          href: 'https://fonts.googleapis.com',
-        },
-        {
-          rel: 'preconnect',
-          href: 'https://fonts.gstatic.com',
+          rel: 'preload',
+          as: 'font',
+          type: 'font/woff2',
+          href: '/fonts/roboto/Roboto-VariableFont-latin.woff2',
           crossorigin: 'anonymous',
         },
-        {
-          rel: 'stylesheet',
-          href: 'https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap',
-        },
       ],
     },
   },