message: chore: update demo for icons
diff: import React from 'react'
  -import Icon from '../src'
  +import * as Icons from '../src'
  export const Basic = () => {
  return (
  <>
  - <h1>Icon</h1>
  - <div className="icon-basic__wrap">
  + <h1>Icons</h1>
  + <div className="icons-basic__wrap">
  <span style={{ color: 'royalblue', fontSize: '32px' }}>
  - <Icon.AdditionalBusinessOutlined
  + <Icons.AdditionalBusinessOutlined
  onClick={(e) => console.error(e)}
  - ></Icon.AdditionalBusinessOutlined>
  + ></Icons.AdditionalBusinessOutlined>
  </span>
  <span style={{ color: 'red', fontSize: '64px' }}>
  - <Icon.FileFilled />
  + <Icons.FileFilled />
  </span>
  </div>
  </>
  