(MEDIUM) - FEATURE: Admin can set cow health for all users in a commons #31

[albertyu03]

Have you updated the title?
I have updated the issue's title.
As a...
admin

I can...
select a user commons, and then set the cow health for all cows in that commons

So that...
I can manipulate the game play for educational reasons

Discussion
We would like to give admins the ability to set the cow health to any value between 0 and 100 at will, for all users in a given user commons.

Acceptance Criteria
There is a page in the app where the admin can go to set the value of cow health for a commons
When the admin enters a value between 0 and 100 and clicks "set cow health", the cow health of all users in that commons is set to that value immediately.
Implementation Todos

• Add the page on the frontend for setting the value of cow health (medium)
• Create the PUT request for affecting all clients on the backend (medium)