chore(deps): update vitest to v3

Author: renovate[bot]

package.json

@@ -36,7 +36,7 @@
     "@types/node": "22.10.6",
     "@vitejs/plugin-vue": "5.2.1",
     "@vitejs/plugin-vue-jsx": "4.1.1",
-    "@vitest/coverage-v8": "2.1.8",
+    "@vitest/coverage-v8": "3.0.0",
     "@vue/compat": "3.5.13",
     "@vue/compiler-dom": "3.5.13",
     "@vue/compiler-sfc": "3.5.13",
@@ -58,7 +58,7 @@
     "vite": "6.0.7",
     "vitepress": "1.5.0",
     "vitepress-translation-helper": "0.2.2",
-    "vitest": "2.1.8",
+    "vitest": "3.0.0",
     "vue": "3.5.13",
     "vue-class-component": "8.0.0-rc.1",
     "vue-router": "4.5.0",