feat: Initial @nuxtjs/seo setup

wp-content/themes/headless/package.json

@@ -2,7 +2,7 @@
   "name": "@lewebsimple/headless",
   "version": "0.1.0",
   "private": true,
-  "description": "Headless WordPress theme based on Nuxt.",
+  "description": "Headless",
   "type": "module",
   "scripts": {
     "build:nuxt": "nuxt build",
@@ -21,6 +21,7 @@
     "@iconify-json/lucide": "^1.2.99",
     "@lewebsimple/nuxt-graphql": "^0.7.5",
     "@nuxt/ui": "^4.6.0",
+    "@nuxtjs/seo": "^4.0.2",
     "nuxt": "^4.4.2",
     "nuxt-svgo": "^4.2.6",
     "tailwindcss": "^4.2.2",