Add quote, quoteSmart, etc formatting options

[wooorm]

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and discussions and couldn’t find anything (or linked relevant results below)

Problem

For MDX JSX and HTML syntax, the packages have formatting options.
For directive syntax, there are stylistic preferences too.

Current solutions

none

Proposed solutions

For MDX JSX (https://github.com/syntax-tree/mdast-util-mdx-jsx) and HTML (https://github.com/syntax-tree/hast-util-to-html) there are quote and quoteSmart options. In the HTML case also collapseEmptyAttributes, preferUnquoted.

I guess a preferShortcut (for id, class -> #, .) can also be added.