Bump @types/react from 19.2.14 to 19.2.15 in the react group

Bumps the react group with 1 update: [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react).


Updates `@types/react` from 19.2.14 to 19.2.15
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

---
updated-dependencies:
- dependency-name: "@types/react"
  dependency-version: 19.2.15
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: react
...

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

frontend/package.json

@@ -35,7 +35,7 @@
   },
   "devDependencies": {
     "@tailwindcss/vite": "^4.3.0",
-    "@types/react": "^19.0.0",
+    "@types/react": "^19.2.15",
     "@types/react-dom": "^19.0.0",
     "@vitejs/plugin-react": "^6.0.2",
     "@vitest/ui": "^4.1.6",