[add] Churn Estimates in Status Output
Just adds some churn estimates to the node status output:
CHURN ESTIMATES - failed keygens, halted chains, and stuck migrations not considered
Churn Interval: 1000000
Migration Interval: 360
Migration Rounds: 5 (plus one additional round expected for dust)
Start Height: 7193803
ETA Churn Start: 54d 4h 50m 37s
Finish Height: 7195964
ETA Churn Finish: 54d 8h 3m 10s
Active Member: https://stagenet.thorchain.net/address/sthor1mqvrq0u49h570scakk8fd0hvjejad325007ked
Unbond Allowed: false
Edited by Ursa (9R)