Bump react and @types/react in /client

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 19.0.0 to 19.1.0
- [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/v19.1.0/packages/react)

Updates `@types/react` from 19.0.10 to 19.1.6
- [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: 19.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: "@types/react"
  dependency-version: 19.1.6
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

client/package-lock.json

@@ -23,7 +23,7 @@
         "i18next-browser-languagedetector": "^8.0.0",
         "i18next-http-backend": "^3.0.2",
         "jwt-decode": "^4.0.0",
-        "react": "^19.0.0",
+        "react": "^19.1.0",
         "react-dom": "^19.0.0",
         "react-error-boundary": "^5.0.0",
         "react-i18next": "^15.1.2",
@@ -37,7 +37,7 @@
         "@testing-library/jest-dom": "^5.17.0",
         "@testing-library/react": "^16.1.0",
         "@testing-library/user-event": "^14.6.1",
-        "@types/react": "^19.0.10",
+        "@types/react": "^19.1.6",
         "@types/react-dom": "^19.0.4",
         "@vitejs/plugin-react-swc": "^3.10.0",
         "autoprefixer": "^10.4.21",