[Feature request] Guides channel type

Hi Team,

I would like to suggest a new channel type to create guides (e.g., gaming guides) that can be tagged, searched and organised by topic and category. It could look slightly similar to the look and feel of the Forums channel type but without discussions/conversations requirement.

The Guides channel type could also have a feature to include a linked table of contents. It would also be nice to update/edit images within the post at a later point (image updating/editing within a post is a missing feature on Discord). Or, if an image is not initially uploaded with a post, the post can be edited later to include a missing image.

Thank you.