[docs-infra] Create a feature list/highlights component

[danilo-leal]

Summary

Primarily inspired by the Radix documentation, having a quick-to-skim feature list at the beginning of every component page is a fast way to communicate the main relevant features it supports in a summarized way. We already do this in a couple of places throughout all of the products:

• Material UI's Modal
• Joy UI's Modal

But we don't have a standardized Markdown way to do it. What I mean by this is potentially a custom component that would render the list with a specific design instead of a plain bullet list with emojis. Radix created a Highlights component that we can be inspired by:

<Highlights
  features={[
    'Automatic and manual control over when the image renders.',
    'Fallback part accepts any children.',
    'Optionally delay fallback rendering to avoid content flashing.',
  ]}
/>

Search keywords: feature list, highlights