Provide more persistentTODO / project board management
Summary
When I mark an issue as "TODO", it disappears from the list after posting a comment, even if that comment does not resolve the TODO. This mans the TODO list in its current form is not very well-suited to more persistent tracking of which issues I want to work on. Issues should only disappear from such a list via explicit action, not implicitly because of a potentially unrelated comment. Implicit removal risks losing track of an issue (as indeed has happened to me due to this behavior).
I am not sure if the best solution here is to adjust TODO list behavior, or to have a separate feature that's more like GH's "projects" / issue boards.
Edited by Ralf