[FE] Group-level "DevOps Adoption" - Show data table for group
Let's reuse instance level code and implement the following changes on group level:
- Rename
Add group button
toadd sub-group to table
to be more specific - Disable the Add group button when at the ultimate sub-group
Out of scope for this issue:
- Drilling down and up for a later iteration
- [DevOps Adoption] Add "This group" badge in adoption table
Edited by Martin Wortschack