if the user has running CD Pipeline app but there are no PVs available or we've unbound PVCs we should report the issue

[jstrachan]

see this issue:

so it looks like some folks get that 'please run CD Pipeline' screen when they have run it - its just that there's no PVs available as the user does not have automatic PVs enabled and no manual PVs have been created
fabric8io/fabric8#6658 (comment)

So it might be nice to check this and display the user what to do to get past the lack of PVs