chore(deps): update vitest monorepo to ^4.1.6

Author: renovate[bot]

package.json

@@ -40,14 +40,14 @@
     "@codemirror/lang-sql": "^6.10.0",
     "@codemirror/view": "^6.39.2",
     "@testing-library/dom": "^10.4.1",
-    "@vitest/browser-playwright": "^4.0.15",
-    "@vitest/coverage-v8": "4.0.17",
+    "@vitest/browser-playwright": "^4.1.6",
+    "@vitest/coverage-v8": "4.1.6",
     "codemirror": "^6.0.2",
     "jsdom": "^27.3.0",
     "playwright": "^1.57.0",
     "typescript": "^5.9.3",
     "vite": "^8.0.0",
-    "vitest": "^4.0.15"
+    "vitest": "^4.1.6"
   },
   "files": [
     "dist",