Adds index.by_domain with pm2-self-heal and disk-gc-threat-response in infrastructure group. All 28 contracts now accounted for in every index dimension: by_category, by_domain, by_owner, by_trigger, by_sensitivity.
Maps all 28 prose contracts to enforcement categories (compliance, monitoring, remediation, build/deploy, maintenance, reference). Each entry includes: - Trigger mechanism (scheduled, event-driven, passive, on-demand) - Execution protocol (agent, timeout, requires, SOP) - Verification postconditions with commands - Receipt format and storage - Escalation tiers (info/warning/critical/fatal) - Circuit breaker configuration - Dependency resolution (DAG) - Last run status tracking MVP targets: hermes-key-enforcement (compliance) and proxmox-monitor (monitored → disk-gc-threat-response remediation) Related to relay #707: OpenProse Contract Enforcement Process — Draft for Review