feat: move static seo tags to nuxt config

nuxt.config.ts

@@ -1,4 +1,9 @@
-// https://nuxt.com/docs/api/configuration/nuxt-config
+const TITLE = "Pihkaal";
+const DESCRIPTION =
+  "23yo developer from Brittany. I love programming and taking photos.";
+const URL = "https://pihkaal.me";
+const IMAGE = `${URL}/thumbnail.png`;
+
 export default defineNuxtConfig({
   compatibilityDate: "2025-07-15",
   devtools: { enabled: true },
@@ -15,7 +20,67 @@ export default defineNuxtConfig({
   ],
   app: {
     head: {
-      link: [{ rel: "icon", type: "image/svg+xml", href: "/favicon.svg" }],
+      title: TITLE,
+      link: [
+        { rel: "icon", type: "image/svg+xml", href: "/favicon.svg" },
+        { rel: "canonical", href: URL },
+      ],
+      meta: [
+        { name: "description", content: DESCRIPTION },
+        { name: "author", content: "pihkaal" },
+        { name: "robots", content: "index, follow" },
+        { name: "theme-color", content: "#181818" },
+        { property: "og:type", content: "website" },
+        { property: "og:title", content: TITLE },
+        { property: "og:description", content: DESCRIPTION },
+        { property: "og:image", content: IMAGE },
+        { property: "og:image:type", content: "image/png" },
+        { property: "og:image:width", content: "1200" },
+        { property: "og:image:height", content: "630" },
+        { property: "og:image:alt", content: "3D Nintendo DS home screen from pihkaal.me" },
+        { property: "og:url", content: URL },
+        { property: "og:site_name", content: TITLE },
+        { property: "og:locale", content: "en-US" },
+        { property: "og:locale:alternate", content: "de-DE" },
+        { property: "og:locale:alternate", content: "fr-FR" },
+        { property: "og:locale:alternate", content: "es-ES" },
+        { property: "og:locale:alternate", content: "it-IT" },
+        { property: "og:locale:alternate", content: "ja-JP" },
+        { name: "twitter:card", content: "summary_large_image" },
+        { name: "twitter:title", content: TITLE },
+        { name: "twitter:description", content: DESCRIPTION },
+        { name: "twitter:image", content: IMAGE },
+      ],
+      script: [
+        {
+          type: "application/ld+json",
+          innerHTML: JSON.stringify({
+            "@context": "https://schema.org",
+            "@type": "Person",
+            name: "pihkaal",
+            url: URL,
+            email: "hello@pihkaal.me",
+            jobTitle: "Full-Stack Developer",
+            description: DESCRIPTION,
+            image: IMAGE,
+            sameAs: [
+              "https://git.pihkaal.me",
+              "https://linkedin.com/in/stevancorre/",
+            ],
+          }),
+        },
+        {
+          type: "application/ld+json",
+          innerHTML: JSON.stringify({
+            "@context": "https://schema.org",
+            "@type": "WebSite",
+            name: TITLE,
+            url: URL,
+            description: DESCRIPTION,
+            author: { "@type": "Person", name: "pihkaal", url: URL },
+          }),
+        },
+      ],
     },
   },
   css: ["~/assets/app.css"],