chore(docs): bump @vitejs/plugin-react from 4.3.4 to 5.2.0 in /web-app

Bumps [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react) from 4.3.4 to 5.2.0.
- [Release notes](https://github.com/vitejs/vite-plugin-react/releases)
- [Changelog](https://github.com/vitejs/vite-plugin-react/blob/plugin-react@5.2.0/packages/plugin-react/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite-plugin-react/commits/plugin-react@5.2.0/packages/plugin-react)

---
updated-dependencies:
- dependency-name: "@vitejs/plugin-react"
  dependency-version: 5.2.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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Author: dependabot[bot]