authentik-secrets + samba-bridge config: values in OpenBao KV, both round-trip-verified text. The identity provider was deliberately last — every other consumer proved the pipeline first. ZERO sops files remain under kubernetes/; authentik KS decryption dropped. Phase 4 (age-key retirement) is now unblocked pending soak. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CRgBFn9m8a2ncFMLusikH6