Optimizing group milestones page
- The "group milestones" page (for example https://gitlab.com/groups/gitlab-org/milestones/93?title=9.3) currently shows all projects that have that have a milestone with that name.
- Many projects listed there don't have issues.
- Proposal: Hide or provide better UI so that you can quickly access projects you care about. You probably don't care about projects that don't have issues.
- This should be a follow up to: #30126 (closed)