chore(deps): update vitest monorepo to v4

Author: renovate[bot]

package.json

@@ -57,7 +57,7 @@
     "@types/babel__core": "7.20.5",
     "@types/lodash-es": "4.17.12",
     "@types/node": "22.18.11",
-    "@vitest/coverage-v8": "2.1.9",
+    "@vitest/coverage-v8": "4.0.1",
     "commitizen": "4.3.1",
     "cz-conventional-changelog": "3.3.0",
     "eslint": "9.38.0",
@@ -72,6 +72,6 @@
     "typescript": "5.9.3",
     "typescript-eslint": "8.46.1",
     "vite-tsconfig-paths": "5.1.4",
-    "vitest": "2.1.9"
+    "vitest": "4.0.1"
   }
 }