repo: sanitation sweep -- canonical phase-NN runbook + appendices; design-decisions D-001..D-042; canonical bundle; superseded files moved to remove/ for review

docs/design-decisions: add D-019, amend D-008/D-011 (DNS scope reduction) ...

D-019 captures the Designate deferral to v2 with rationale grounded in
               the 2026-05-27 testcloud topology investigation: outside-in DNS not
               needed (corporate clients use openstack.baldurkeep.com HTTPS chain);
               edge nginx cannot route to cloud-internal anyway; inside-out is
               satisfied by tenant --dns-nameserver pointing at public DNS.

               D-008 (DNS architecture) marked superseded; original text preserved
               for audit trail.

               D-011 validation bar amended to remove "Designate resolves" criterion;
               v2 will reinstate a calibrated DNS criterion.

docs/design-decisions: D-014 update repo path after move to OpenStack group ...

Repository moved from jesse.austin/openstack-caracal-ipv4 to the
               OpenStack group on 2026-05-27. GitBucket does not redirect, so the
               prior path is dead.

docs/design-decisions: D-002 drop vault from OpenStack-core channel row ...

Vault uses 1.8/stable per the Canonical charm delivery table, not the
               2024.1/stable OpenStack-core track. The bundle.yaml already reflects
               this; the design-decisions D-002 description had a stale token.

Update design doc ...

docs: D-002 hacluster row added + D-007 driver pin corrected

D-002: add hacluster | 2.4/stable row (Canonical Charm Delivery table,
       verified against Charmhub 2026-05-22). Update Verification
       source paragraph with rev confirmations.

D-007: Layer B driver pin stackhpc/magnum-capi-helm v0.13.0 →
       openstack/magnum-capi-helm 1.1.0 from PyPI. stackhpc fork
       archived Dec 2024; canonical project moved to opendev/PyPI.
       1.1.0 is last Caracal-cycle release. Note ASCII-only conf.d.
       Add explicit supersedes note for old pin.

Updated scope

Initial Upload