Missing pieces for React compatibility

[usualoma]

What is the feature you are proposing?

version

In React we can get the version string as follows, but not in hono/jsx

import { version } from 'react';

https://github.com/facebook/react/blob/main/packages/shared/ReactVersion.js#L15

react/dom/client

The createRoot and hydrateRoot APIs are not implemented in hono.

import { createRoot, hydrateRoot } from 'react-dom/client';

[yusukebe]

This was fixed by #2795.