Merge fix/kind-mount-propagation: all local branches unified
Merges 6 local branches into main:
- enya: HostToContainer mount propagation for kind-mount-root
- fix/k8s-port-mappings-v5: port protocol parsing, namespace fix
- peirce: idempotent deploy (create-or-replace), update-envs rename
- prince: etcd cleanup whitelist
- wd-a7b: timestamp cluster IDs, stack-derived namespaces, jobs,
multi-cert ingress, user secrets, _build_containers refactor
- fix/kind-mount-propagation: deployment prepare command, pebbles
Conflicts resolved keeping main's evolved multi-pod architecture
(get_deployments, per-pod Services, CA cert injection) while
incorporating branch additions (HostToContainer propagation,
user secrets, jobs support).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>