Authored as the Excititor mirror of SPRINT_20260422_003 Concelier source
credential entry paths. Extends the persisted-credentials control plane
to VEX providers (excititor:cisco, excititor:msrc,
excititor:suse-rancher, then binary-material flows for OCI attests).
Tasks (all TODO, 5 total):
- EXCITITOR-CFG-01: persisted provider settings store + API contracts
- EXCITITOR-CFG-02: drive readiness + execution from persisted settings
- EXCITITOR-CFG-03: CLI + Web surfaces for scalar providers
- (plus later tasks for binary-material + closeout)
Authored by an external stream during the 2026-04-22 session; committing
as-is so it joins the sprint index.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>