Componetize headers and subtitles within settings pages

[gtsiolis]

Problem to solve

While the product evolves more patterns strengthen the need to componetize parts of the product.

Cross-posting from #6390 (comment):

FYI, we've decided to embrace utility classes for the product dashboard and have been trying to avoid using arbitrary class names when possible, preferring duplication over abstraction and extracting pieces into components when needed. 🌬️

Proposal

Following the comment from #6671 (comment), one of these patterns that seems to be around for a while is the headers and subtitles within settings pages.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.