anchor raises the foundation and adopts lavinmq; node2 joins and runs amqp-ping,
which requires amqp and provides nothing. Asserts the grant names anchor.internal,
a vhost is minted on the far broker, and the consumer stays up. Currently RED: it
caught two real gaps — the broker's amqps port not in the firewall (fixed in
mesh-catalog) and the module broker URL using the public address not the overlay
(issue 055, needs a controller fix). Goes green when 055 is fixed.
https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
