chore(deps): update vitest monorepo to v3

Author: renovate[bot]

Diff for: package.json

@@ -101,7 +101,7 @@
     "@types/node": "^22.10.3",
     "@types/rc": "^1.2.4",
     "@types/serve-handler": "^6.1.4",
-    "@vitest/coverage-v8": "^2.1.5",
+    "@vitest/coverage-v8": "^3.0.0",
     "api-docs-gen": "^0.4.0",
     "bumpp": "^10.0.0",
     "cross-env": "^7.0.3",
@@ -159,7 +159,7 @@
     "typescript": "^5.6.3",
     "typescript-eslint": "^8.4.0",
     "vitepress": "1.6.3",
-    "vitest": "^2.1.5",
+    "vitest": "^3.0.0",
     "vue": "3.5.13",
     "vue-i18n": "workspace:*"
   },