chore(deps): update devdependency happy-dom to v16

Author: renovate[bot]

package.json

@@ -30,7 +30,7 @@
     "@vueuse/nuxt": "11.3.0",
     "eslint": "9.18.0",
     "eslint-plugin-tailwindcss": "3.17.5",
-    "happy-dom": "15.11.7",
+    "happy-dom": "16.6.0",
     "lint-staged": "15.3.0",
     "nuxt": "3.15.1",
     "playwright-core": "1.49.1",