Feature request: permissions

[eheydrick]

Is your feature request related to a problem? Please describe.

Would be nice to have a permissions model.

Describe the solution you'd like

If there was the concept of read-only users and admin users you could allow some users to view stats but not do anything destructive like delete jobs.

Describe alternatives you've considered

None.

Additional context

It would be even better if the permissions could be tied to SSO groups (as mentioned in #9). Then you could manage the users/groups externally to Aurora and have a mapping from SSO group to permission.