docs: add React.FC TypeScript example to examples.md

[Madhu696969]

Thanks for contributing!

• If you are making a significant PR, please make sure there is an open issue first
• If you're just fixing typos or adding small notes, a brief explanation of why you'd like to add it would be nice :)

If you are contributing to README.md, DON'T. README.md is auto-generated. Please just make edits to the source inside of /docs/basic. Sorry, we get that it is a slight pain.

[Madhu696969]

Hi 👋 I formatted the file using Prettier (npx prettier --write docs/basic/examples.md) and added a short TypeScript React.FC example for clarity. Please let me know if I should rerun yarn gen-readme or adjust anything. Thanks!

[filiptammergard]

Hey! Thanks for suggestion, but React.FC is already covered here: https://react-typescript-cheatsheet.netlify.app/docs/basic/getting-started/function_components/