fix(deps): update vitest monorepo to v4

Author: renovate[bot]

packages/eslint-config/package.json

@@ -89,7 +89,7 @@
     "react": "^19.1.1",
     "storybook": "^9.1.2",
     "typescript": "^5.8.3",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.0"
   },
   "peerDependencies": {
     "eslint": "9.38.0",

packages/testing-library/package.json

@@ -60,12 +60,12 @@
     "@types/react-dom": "^19.1.7",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.0"
   },
   "peerDependencies": {
     "@testing-library/react": "^16.2.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "vitest": "^3.0.5"
+    "vitest": "^3.0.5 || ^4.0.0"
   }
 }

packages/vitest-config/package.json

@@ -58,17 +58,17 @@
   "dependencies": {
     "@swc/core": "^1.13.3",
     "@vitejs/plugin-react": "^5.0.0",
-    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/coverage-v8": "^4.0.0",
     "unplugin-swc": "^1.5.5",
     "vite": "^7.1.10"
   },
   "devDependencies": {
     "jsdom": "^27.0.0",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.0"
   },
   "peerDependencies": {
     "jsdom": "^26.0.0 || ^27.0.0",
-    "vitest": "^3.0.4"
+    "vitest": "^3.0.4 || ^4.0.0"
   },
   "peerDependenciesMeta": {
     "jsdom": {