- swarm.victoriametrics.port: the description states why the listener is
loopback-only instead of pointing "below" at text in another file.
- authelia: the deploy half derives its unit and instance names from
swarm.authelia.unit, so the instance is spelled once, in
swarm-authelia-service.nix.
- authelia: the tokenEndpointAuthMethod and bearerAuthz descriptions name
the obligations the authelia host asserts instead of "below"; the
swarm-authelia.nix header describes that file only.
- module-eval-swarm-otel-core: swarm.otel.audience must contain both store
push URLs the collector's exporters use and request tokens for.
Refs #3742