Add Planning category to the contextual navigation at a group level
At a group level:
- Add new Planning category to the contextual navigation.
- Move Milestones to the new Planning category.
- Move Epics to the new Planning category.
Research to support this decision: ux-research#43 (closed)
Order of the new elements
Planning should appear below Merge Requests.
Within the Planning category, the ordering should be: Epics and Milestones (and eventually Roadmap).
Based on the points above, the new structure of the contextual sidebar at a group level will be as follows:
- Contribution Analytics
Settings (if applicable)