Fabio Kapsahili

This is a proposal to add support for React 18. For React 18, `ReactDOM.render` and `ReactDOM.hydrate` are deprecated, so the new `ReactDOM.createRoot` and `ReactDOM.hydrateRoot` methods must be used: https://react.dev/reference/react-dom/client/createRoot#createroot https://react.dev/reference/react-dom/client/hydrateRoot#hydrateroot...

Thanks for the action! The default value of the `createPR` property seems to be `false` according to the `action.yml` file.

Is there a way to render a variable as a string in a code block with syntax highlighting? The following code probably best describes what we have in mind: ```mdx...