Storage Formatting
Seeding meta.properties.json and KRaft bootstrap records via krabka-format.
A KRaft node must have its log directory formatted before the broker will boot — that step seeds meta.properties.json and the singleton VotersRecord.
Format Log Directory:
$ krabka-broker format --log-dir /var/lib/krabka --cluster-id krabka-prod-01 --node-id 1