feat: add institutional governance and recovery contracts

docs/DOCUMENTATION_MAP.md

@@ -15,7 +15,10 @@ operator, and roadmap pages.
 | Policy decision DTOs and provenance | `POLICY_CONTRACTS.md` | Shared explain/provenance shape; module-specific policy docs should link here. |
 | Events and audit trace context | `EVENTS_AND_AUDIT.md` | Event dispatch semantics and audit payload conventions. |
 | Action/effect automation layer | `ACTION_EFFECT_AUTOMATION_LAYER.md` | Action/effect contracts, consequence preview, runner semantics, and module boundary for automation. |
+| External references and integration maturity | `EXTERNAL_REFERENCES_AND_INTEGRATION_MATURITY.md` | Stable external identity and cumulative connector maturity; configured source authority is defined by the meta target architecture. |
+| Institutional context and governed references | `INSTITUTIONAL_CONTEXT_CONTRACT.md` | Shared temporal, actor/representation, institution, mandate, service, party, decision, evidence, legal-basis, information-governance, presentation, and geo DTO/provider contracts. |
 | Postbox E2EE target architecture | `POSTBOX_E2EE_ARCHITECTURE.md` | Strategic encrypted postbox/mailbox model, key ownership, role mailbox semantics, and retraction limits. |
+| Shared state, runtime coordination, and recovery | `STATE_AND_RECOVERY_CONTRACT.md` | State profiles, object storage, node registration/drain, fenced leases, migration ordering, and recovery evidence. |
 
 ## Release And Operations
 
@@ -33,6 +36,7 @@ operator, and roadmap pages.
 | Topic | Canonical document | Notes |
 | --- | --- | --- |
 | Product roadmap and module routing | `GOVOPLAN_MASTER_ROADMAP.md` | Product-level sequencing, implementation gates, issue routing, and missing-module decisions. |
+| Institutional governance target | `govoplan/docs/INSTITUTIONAL_GOVERNANCE_TARGET_ARCHITECTURE.md` | Cross-product semantic layers, source-authority modes, candidate Mandates/Services/Parties/Decisions boundaries, and migration sequence. |
 | UI/UX decisions | `UI_UX_DECISION_LEDGER.md` | Binding guided-UI decisions, open decisions, impact index, and review checklist. |
 | Interface ethics and design doctrine | `INTERFACE_ETHICS_AND_DESIGN_DOCTRINE.md` | Product-level doctrine for context, decision, consequence, contestability, responsibility, and traceability. |
 | Public-sector integration posture | `PUBLIC_SECTOR_INTEGRATION_STRATEGY.md` | Strategy index; executable target inventory lives in `govoplan-connectors`. |