Add more Organisation management options to the Sales Dashboard

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

Team members need to be able to take actions within the sales dashboard without needing full Read/Write access to Django Admin

Describe the solution you'd like.

Surface the following organisation booleans in the organsiation page of the sales dashboard but do not allow users to change their value:

• ‘stop serving flags’
• ‘block access to admin’

The reason that we don't want these values to be changed is that, in a lot of cases, this could result in them being re-blocked shortly afterwards by the automated process. We should only surface these fields as read-only until we complete this work.

Describe alternatives you've considered

None

Additional context

No response