Need backend suport for new view of Department/Teams

[abhimanyurajeesh]

I was working on the new Department/Teams design (#10375), which requires the count of sub-departments/teams within a department and the number of users in each sub-department/team.

For better clarity, please check the Figma design.

[Jacobjeevan]

🤔 Didn't Vignesh say we aren't adding this for now?

[rithviknishad]

We can re-open this once we have plan to do so.