text: import { h, useState } from './web_modules/fre.js'
  
  export default function App() {
    const [count, setCount] = useState(0)
    return (
      <div class='container'>
        <h1>hello Deku!</h1>
        <button onClick={() => setCount(count + 1)}>click: {count}</button>
      </div>
    )
  }
  