Usage monthly report endpoint

[grosscol]

Is your feature request related to a specific question or information need? Currently, a monthly report for the number of total users and new users is generated each month. Specifically answering the following questions:

• How many users are currently registered?
• How many users registered in the past month?

Describe the solution you'd like An API endpoint to that provides total number of users and number of new users for prior month's date range. E.g.

{
  "total_users": 100,
  "new_users": 23
  "start_date": "2022-09-01",
  "end_date": "2022-10-10"
}

[grosscol]

Addressed by 9dd55281a92be7713ca5c062ab29045fa8b4fc13 and further by ac0af039bc4c73bdc55b74378ece4a8a21a415a1