chore: bump vitest from 2.1.6 to 2.1.8

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 2.1.6 to 2.1.8.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v2.1.8/packages/vitest)

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

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

package.json

@@ -51,7 +51,7 @@
     "typescript": "5.6.3",
     "vite": "6.0.3",
     "vite-plugin-dts": "4.3.0",
-    "vitest": "2.1.6"
+    "vitest": "2.1.8"
   },
   "lint-staged": {
     "*.{t,j}s?(x)": [