mesh-host joined feat/mail-seats to add the controller's new
operator-channel.tell publish subject to its genesis user list. Moved
per testdata/beside/CAPTURED's own recipe (git archive, never by hand);
the refreshed snapshot also carries main's drift since the last capture
(ADR 0338's store placement). TestTheInstallersFirstUserListIsWhatTheControllerWouldCompose
now passes; merge-check.sh green.
mesh-host #96 replaced foundation-first-node-nats.lock with foundation-first-node.lock,
and the test that holds the installer's first user list to the controller's composition
still read the removed file, so repo-check failed on main and every pull request. The
captured copy moves to mesh-host 7a41e12, with the placement guard at the same commit.