Suggestion: Allow overriding specific part of the children of the <Code> component.

[alfonsusac]

Usage:

<Code>
  Hello <span className="bg-red">world</span>
</Code>

[alfonsusac]

I figure that this would be complicated to implement or might make performance issue to the whole component but thought it'd be cool anyways.

Related https://github.com/code-hike/bright/issues/27