Every console session now rides the agent's outbound gRPC connection
instead of a direct guacd-to-target dial, so it works for servers
behind NAT and now requires a live agent (409 agent_offline
otherwise). Documents PROXY_ADVERTISE_HOST / PROXY_LISTEN_HOST and
corrects reachability claims across the docsite and CLAUDE.md.
mrhid6
1e1546cb60