Personal order for todos
Description
Todos are personal by definition. It would be a powerful improvement if user's could order them.
There has already been a lot of discussion around this topic (for example https://gitlab.com/gitlab-org/gitlab-ce/issues/31390), but I haven't seen an issue about this specifically.
Proposal
- Add a "Personal" order to the TODO list (active by default).
- New TODO's are automatically placed at the top of this list and highlighted.
- Users can drag and drop TODO's and the order will be remembered.