chore: bump @types/react from 18.3.21 to 19.1.4 in /docs

Bumps [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react) from 18.3.21 to 19.1.4.
- [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: 19.1.4
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

docs/package.json

@@ -28,7 +28,7 @@
     "@docusaurus/module-type-aliases": "3.6.2",
     "@docusaurus/tsconfig": "3.6.2",
     "@docusaurus/types": "3.6.2",
-    "@types/react": "^18.3.12",
+    "@types/react": "^19.1.4",
     "docusaurus-plugin-typedoc": "^1.0.5",
     "typedoc": "^0.26.11",
     "typedoc-plugin-markdown": "^4.2.10",