UI: kea list should contain critical info (pool util, HA status)
@vicky will surely add more to this, but given her feedback (see Stork minutes from 2020-03-10), here are the things that should be listed on the Kea apps list:
- pool utilization (it's unclear how to fit many pools here, maybe show 2 values: highest and lower pool utilization?)
- HA status
Also, machine address and machine hostname could be collapsed into single field.