[Feature Request] Convert a thread into a discussion

I’d like to be able to convert an existing thread into a discussion. This would delete all those one-line message previews from the parent channel, the thread would be removed, and all messages would be transferred to a new discussion.

There reaches a point where a thread has gone on too long and has realistically turned into a “discussion”. I see this happen on slack quite a lot, and having the ability to convert it into it’s own discussion with the possibility of new threads would be valuable.

Please open feature request or comment on existing one. Feature requests are done at: github.com/RocketChat/feature-requests