chore(deps-dev): bump vitest from 2.1.9 to 3.2.4 in /packages/core

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 2.1.9 to 3.2.4.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.2.4/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 3.2.4
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

packages/core/package.json

@@ -62,6 +62,6 @@
     "@vitest/ui": "^2.1.9",
     "tsup": "^8.5.0",
     "typescript": "^5.8.3",
-    "vitest": "^2.1.9"
+    "vitest": "^3.2.4"
   }
 }