Update all operational references to reflect the new repo name per
ADR-003 (OAS S2 Cluster Runtime). Historical text in docs preserved.
Gitea remote URL updated locally (Gitea repo rename is a manual step).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Per ADR-002 (railiance-hosts/docs/adr/ADR-002-repo-boundary-hosts-vs-bootstrap.md):
- ansible/harden.yml: replaced with tombstone pointing to railiance-hosts
- ansible/bootstrap.yml: remove `import_playbook: harden.yml`; add
pre-condition comment; OS hardening is no longer this repo's concern
- docs/first_host.md: rewritten to reflect 3-step flow:
converge railiance-hosts → railiance-bootstrap k3s install → smoke test
- workplans/RAIL-BS-WP-0002-k3s-baseline.md: new workplan for k3s +
Helm + Kubernetes platform baseline; linked to repo goal 70ab2379
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
