html: remove the spell check of input/textarea tags

By default, textareaspelling and grammar checks are enabled, and the performance effect is that words with misspellings will be underlined in red

<textarea></textarea>

Effect

Sometimes, we don't need spell check, we can spellcheck="false"remove spelling and grammar check through configuration properties

<textarea spellcheck="false"></textarea>

effect

reference

1. Input label automatic verification function removal implementation
2. https://developer.mozilla.org/zh-CN/docs/Web/HTML/Element/textarea