chore(deps): bump react and @types/react

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react). These dependencies needed to be updated together.

Updates `react` 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)

Updates `@types/react` from 19.2.8 to 19.2.10
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

---
updated-dependencies:
- dependency-name: react
  dependency-version: 19.2.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: "@types/react"
  dependency-version: 19.2.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -23,7 +23,7 @@
     "katex": "^0.16.27",
     "lucide-react": "^0.562.0",
     "next": "16.1.2",
-    "react": "^19.2.3",
+    "react": "^19.2.4",
     "react-dom": "^19.2.3",
     "rehype-katex": "^7.0.1",
     "remark-directive": "^4.0.0",

packages/site/package.json

@@ -20,13 +20,13 @@
     "@tailwindcss/postcss": "^4.1.18",
     "@types/mdx": "^2.0.13",
     "@types/node": "^25.0.8",
-    "@types/react": "^19.2.8",
+    "@types/react": "^19.2.10",
     "autoprefixer": "^10.4.23",
     "client-only": "^0.0.1",
     "dotenv": "^16.4.5",
     "openai": "^4.0.0",
     "postcss": "^8.5.6",
-    "react": "^19.2.3",
+    "react": "^19.2.4",
     "react-dom": "^19.2.3",
     "server-only": "^0.0.1",
     "tailwindcss": "^4.1.18",