Tag descriptions

There appears to be a tag info feature in this Discourse version. After set by the staff it will be shown in tooltip, and in the tag banner.

image

Since there were a few disputes over misuse of tags, this could probably help keep things in order.

https://meta.discourse.org/t/2-8-0-beta9-tag-descriptions-recent-searches-sticky-avatars-and-more/210700

https://github.com/discourse/discourse/pull/15177

Maybe a collaborative wiki post can be used to gather some tag descriptions from the community.
https://discuss.eroscripts.com/t/making-a-wiki-post-for-tags/93278