Update vitest to v3

Author: renovate[bot]

package.json

@@ -48,11 +48,11 @@
     "@nuxt/module-builder": "0.8.4",
     "@nuxt/test-utils": "3.9.0",
     "@nuxt/schema": "3.9.1",
-    "@vitest/coverage-v8": "1.6.0",
+    "@vitest/coverage-v8": "3.0.9",
     "nuxt": "3.9.1",
     "playwright": "1.48.0",
     "typescript": "5.6.3",
-    "vitest": "1.6.0",
+    "vitest": "3.0.9",
     "vue": "3.5.12",
     "vue-router": "4.4.5"
   },