build(deps): bump react-dom from 19.2.3 to 19.2.4 in /dashboard

Bumps [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom) from 19.2.3 to 19.2.4.
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.4/packages/react-dom)

---
updated-dependencies:
- dependency-name: react-dom
  dependency-version: 19.2.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

dashboard/package-lock.json

@@ -18,7 +18,7 @@
     "lucide-react": "^0.563.0",
     "next": "^16.1.4",
     "react": "^19.2.3",
-    "react-dom": "^19.2.3",
+    "react-dom": "^19.2.4",
     "reactflow": "^11.11.4",
     "recharts": "^3.7.0",
     "tailwind-merge": "^3.4.0",