chore(deps-dev): bump vitest from 4.0.15 to 4.0.16

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.0.15 to 4.0.16.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.16/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.0.16
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -45,7 +45,7 @@
     "happy-dom": "^20.0.11",
     "typescript": "^5.9.3",
     "vite": "^7.2.7",
-    "vitest": "^4.0.13"
+    "vitest": "^4.0.16"
   },
   "engines": {
     "node": "^24.0.0",