Persistence contract

aeo_audits stores target queries, scope hash, page source hashes/URLs, structural signals, short evidence excerpts, findings, recommendations and recheck comparison under a stable audit id/revision. skill_runs records each audit. Local snapshots are never uploaded as raw HTML, and the audit does not modify them. New reports are saved separately.

Common course records use the shared scoped API contract. The owning Web App must provision auth, tenant isolation and schema before remote use. Social remains on its current canonical domain; do not create parallel social tables to imitate scheduling.