Support Creating New Draft Thread (instead of comment)
Following up on https://gitlab.com/gitlab-org/gitlab/-/merge_requests/51718#note_505591161
At the moment the `drafts` database table doesn't house a field to determine whether a draft should be resolvable or not. It seems implicit that if the draft reference a diff it is resolvable.
We will likely need to extend the table to support this.
Alternatively, we might just be able to hook in the method which converts a draft to a note and force it to always be resolvable (when it's not a reply to an existing discussion).
issue