Harbor shows the wrong used/available storage stat

[jw-s]

After doing some digging, I see Harbor calls the admin server to retrieve this stat. This works fine when harbor components are deployed on the same physical machine, however seeing as this is a helm chart... this reports the wrong usage. This could be solved by putting the adminserver in the same pod as the registry, along with setting the correct env var IMAGE_STORE_PATH

[reasonerjt]

This may have to be a limitation, and we'll remove the widget when deploying with helm chart.