10-check validation suite that compares project instructions against
live infrastructure: server connectivity + IPs, MCP connectors, Gitea
repos + branches, Arbiter health, database access, subscription tiers,
website deploy pipeline, policy page content, clone size (post-#101),
and stale reference scan (Ghost, Paymenter, SSH blocked, Founder tier,
sparse checkout).
Designed to run at session start or after infrastructure changes.
Reports as PASS/WARNING/FAIL with concrete action items.
Chronicler #81