Could you expand on how you see that working? combining these extensions is what I’m guessing but I’d be super interested in hearing how it might work.
If all information for an asynchronous development process could be stored into git and distributed by it, this would be a very good idea for many projects.
So for example, git-bug already has a PR to add support for a project board: https://github.com/git-bug/git-bug/pull/843
The same way, one could add support for code review (aka PRs), todo list, custom entities that your workflow need (say, tracking documentation or custom requirement) ... It can also be entirely outside of the development process.