The header still announced "the forge, matrix and authelia sub-domain
vhosts" and an "Accept-header SPA map". None of the three is true:
- the four swarm vhosts moved into their own service modules, so the
header named contents that are no longer in the file;
- `_` is described as serving the dashboard and per-agent routing, but
it is now a bare 444 catch-all — that surface moved to the vhost
named for the hive domain;
- the "Accept-header SPA map" is not merely gone, it is the mechanism
the file's own dashboard comment argues *against* ("routing is by
PATH, never content-type"), 140 lines below the header claiming it.
A file's opening comment is its orientation text — the first thing read
and the last thing checked — so a stale one costs more than a stale
line in the body. Rewritten to describe what the file holds now, and to
name the property the split established: a service owns its whole
gateway surface in its own module, and a service name appearing here is
the signal that the coupling is growing back.