chore(deps-dev): bump @vitest/coverage-v8 from 3.2.4 to 4.0.4

Bumps [@vitest/coverage-v8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-v8) from 3.2.4 to 4.0.4.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.4/packages/coverage-v8)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-v8"
  dependency-version: 4.0.4
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -93,7 +93,7 @@
     "@types/bun": "^1.2.22",
     "@types/lodash": "^4.17.20",
     "@types/node": "^24.5.0",
-    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/coverage-v8": "^4.0.8",
     "es-toolkit": "^1.39.10",
     "esbuild": "^0.25.9",
     "lodash": "^4.17.21",