upgrade React to the latest 19.x release

[Simek]

Why

Follow up to:

• explicit React types, babel deps upate #4710 (comment)

How

Upgrade React to the latest 19.x release, run docs app locally, make sure everything works and renders correctly.

I had to also bump lint-examples package dependencies to address new error which popped out while linting.

[netlify]

✅ Deploy Preview for react-native ready!

Name	Link
🔨 Latest commit	32d746c
🔍 Latest deploy log	https://app.netlify.com/projects/react-native/deploys/68a021fe54b1150008388435
😎 Deploy Preview	https://deploy-preview-4733--react-native.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[Simek]

To ease the upgrading process in the future and make sure that dependencies across workspace matches I have also added @manypkg/cli package which runs checks on the packages versions within the monorepo, and prints outs warnings/recommendations if any mismatch has been found.

The latest commit also contains fixes for issues found by new CLI, the resolution on @typescript-eslint/typescript-estree has been added to prevent waring when linting TypeScript code and examples. To address this more properly we would need to switch to ESLint v9, rewrite configs to flat version, and update all plugins, which should result in using the latest version of @typescript-eslint/typescript-estree automatically.

---

Q: Should we hooked up manypkg check to the CI?