deps(npm): bump react from 18.3.1 to 19.2.4

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) from 18.3.1 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)

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

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

Author: dependabot[bot]

packages/ui/package.json

@@ -38,7 +38,7 @@
     "@types/react-dom": "^18.3.7",
     "happy-dom": "^15.11.7",
     "postcss": "^8.5.6",
-    "react": "^18.3.1",
+    "react": "^19.2.4",
     "react-dom": "^18.3.1",
     "tailwindcss": "^4.1.11",
     "tw-animate-css": "^1.3.5",