chore(deps): update vitest monorepo to v4

Author: renovate[bot]

package.json

@@ -85,7 +85,7 @@
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
     "@vitejs/plugin-react": "^5.0.0",
-    "@vitest/coverage-v8": "^3.0.0",
+    "@vitest/coverage-v8": "^4.0.0",
     "browserslist": "^4.24.2",
     "chart.js": "^4.4.7",
     "chartjs-adapter-date-fns": "^3.0.0",
@@ -118,7 +118,7 @@
     "tsd": "^0.33.0",
     "typescript": "^5.7.2",
     "vite": "^7.0.0",
-    "vitest": "^3.0.0",
+    "vitest": "^4.0.0",
     "vitest-canvas-mock": "^0.3.3"
   },
   "tsd": {