Sync over a relay
A relay is the collaboration hub. Run one anywhere; push and pull resolve origin by default.
# terminal 1: run a relay loot serve --dir /tmp/relay --addr 127.0.0.1:4000 # terminal 2: alice publishes loot remote add origin http://127.0.0.1:4000 loot push # terminal 3: bob clones (sees only internal content until granted) loot clone http://127.0.0.1:4000 ./bob-repo --identity bob