fix: CSS properties will be passed through in HTML

[xiaoiver]

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• New feature
• Bug fix
• Site / Document optimization
• TypeScript definition update
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🔗 Related issue link

#1436

CSS 属性支持透传，最终会体现在容器 DOM 元素的样式上。在下面的例子中，color、fontSize 都会被直接应用：

const html = new HTML({
  style: {
    x: 200,
    y: 100,
    width: 200,
    height: 200,
    innerHTML: 'p1',
    // The followin will override the CSS properties.
    fontSize: '20px',
    textAlign: 'center',
    color: 'red',
  },
});

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