When creating the tenant via CR the status of the tenant CR contains adminID and tenantID.
We would like to extend this functionality so that the status (https://github.com/3scale/3scale-operator/blob/master/pkg/common/status_conditions.go#L57) is used within tenant as well.

The general idea is that the "reason" could contain "success", "in progress" or "error".
If there's an error, the "message" should contain the reason for the error.

The CR should be updated on last error, success or in progress with appropriate information guiding the user on how to proceed next.

If possible, we want to avoid having multiple API calls to update the CR (in each of the if err != nil). Tenant reconciliation is calling internal reconciler which should limit the updates but it would be also nice to find a solution to the main reconiler itself.