`make knowledge` output on main no longer matched the manifests it renders
from. The legacy chat/triage hosts restored by #38 were missing from the
committed HTTP catalogs and diagrams, along with Flux kustomizations and
Grafana panels added since the last regeneration.
Pure `make knowledge` run against unmodified main, separated into its own
commit so the hostname rename that follows reviews as a hostname rename and
nothing else. No hand edits.
004c41629e