Add `Ruby` component

[huyenltnguyen]

Description

This issue is more of a note than an action item. I'm not sure if it's actually needed or redundant.

Chinese text needs to be displayed using the ruby element (freeCodeCamp/freeCodeCamp#63424), so maybe we want a component to handle the rendering, similar to PrismFormatted for code.

[a2937]

Really late but is there a way to achieve a similar effect without having it use a ruby element?

[huyenltnguyen]

I'm not sure I understand the question.

If you're asking how to achieve the same display without using ruby, you should be able to do that with just a span. But the ruby element is required for a11y reasons.

[huyenltnguyen]

Closing as I think we don't need a dedicated component (for now).