Composable Reactive UI / Submit done

submit.ts

import { h, sc, props, onClick, ctext } from '@crui/core'
import { StreamBox } from '@crui/reactive/rx/box';

type AddTodo = (todo: string) => void
const submit = (todo: StreamBox<string>, addTodo: AddTodo) => (
    h('button', sc([
        ctext('Add')
        props({ className: 'add-todo-submit' }),
        onClick((e) => {
            e.preventDefault()
            addTodo(todo.get())
            todo.set('')
        }),
    ]))
)