#5215 moved authelia's scrape to `publishedScrapeTargets` and removed
its loopback entry from the authelia module. It was rebased at merge
onto c06aa78b6, which had already moved that loopback entry into
glue-otel-scrape-targets.nix, so the entry survived there. Every host
running authelia and the collector, `singleHostSwarm` included, then
failed swarm-otel.nix's job-name assertion.
The glue now declares only grafana and nats. forge-placement's case
that pinned authelia on loopback now pins its absence, and
swarm-otel-identity gains a case reading the assertion itself on the
single-host fixture, since the option-level case cannot fail a
rebuild the way the assertion does.
Fixes#5247
07f093c400