chore: bump to vitest 2.0

Author: yyx990803

package.json

@@ -68,7 +68,7 @@
     "typescript": "^5.4.5",
     "unbuild": "2.0.0",
     "vite": "catalog:",
-    "vitest": "^1.6.0",
+    "vitest": "^2.0.0",
     "vue": "catalog:"
   },
   "simple-git-hooks": {