chore(deps): update devdependency vitest to v3

Author: renovate[bot]

package.json

@@ -33,7 +33,7 @@
     "typescript": "5.7.3",
     "unbuild": "^3.3.1",
     "utility-types": "^3.11.0",
-    "vitest": "^2.1.8",
+    "vitest": "^3.0.4",
     "vue": "^3.5.13"
   },
   "resolutions": {