Allow markdown in collection descriptions

[bmackinney]

Is your feature request related to a problem? Please describe.
I want to provide better instructions and links in the descriptions of collections.

Describe the solution you'd like
Enable markdown parsing in collection descriptions, as with field hints.

Describe alternatives you've considered
plain text of urls to docs

Additional context
#5584 but for collection descriptions

[erezrokah]

Hi @bmackinney, do you mind following the feature request template?

[bmackinney]

Was it completed or just closed? The issue followed the template.

…

On Fri, Feb 24, 2023, 7:17 AM Martin Jagodic ***@***.***> wrote: Closed #5726 <#5726> as completed. — Reply to this email directly, view it on GitHub <#5726 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAE5XLNWNN6TVUM6APURHCTWZCYIBANCNFSM5CM2ZPZA> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[martinjagodic]

@bmackinney sorry about that. I closed all old issues without activity with the more info needed label. After reading your issue description again, I understand what you want to achieve, so I am reopening this. Would you be interested in contributing a PR?