feat: wire minimal governance contract path

plugins/reporting-governance/src/core/execute-governance-contract.mjs

@@ -0,0 +1,38 @@
+import { evaluatePolicies } from './policy-evaluator.mjs';
+import { planDecisionExecution } from './decision-runner.mjs';
+
+export function executeGovernanceContract({
+  event,
+  evidence = [],
+  capabilityDescriptor = {},
+  policyPacks = [],
+  context = {},
+} = {}) {
+  const evaluation = evaluatePolicies({
+    event,
+    evidence,
+    capabilityDescriptor,
+    policyPacks,
+    context,
+  });
+
+  const planning = planDecisionExecution({
+    decision: evaluation.decision,
+    capabilityDescriptor,
+  });
+
+  return {
+    evaluation,
+    planning,
+    contract: {
+      runtime: capabilityDescriptor?.metadata?.id ?? capabilityDescriptor?.runtime?.name ?? 'unknown-runtime',
+      policy_id: evaluation.decision.policy_id,
+      decision: evaluation.decision.decision,
+      adapter_actions: planning.enforcement_intent.runtime_adapter_required,
+      package_actions: planning.enforcement_intent.package_core_actions,
+      blocked_actions: planning.enforcement_intent.blocked_actions.map((action) => action.action),
+      delivery_state: planning.receipt.delivery_state,
+      receipt_status: planning.receipt.status,
+    },
+  };
+}

plugins/reporting-governance/src/core/index.mjs

@@ -1,2 +1,3 @@
 export { evaluatePolicyPack, evaluatePolicies } from './policy-evaluator.mjs';
 export { planDecisionExecution } from './decision-runner.mjs';
+export { executeGovernanceContract } from './execute-governance-contract.mjs';

plugins/reporting-governance/src/index.mjs

@@ -29,7 +29,7 @@ export const packageBoundaries = {
   ]
 };
 
-export { evaluatePolicyPack, evaluatePolicies, planDecisionExecution } from './core/index.mjs';
+export { evaluatePolicyPack, evaluatePolicies, planDecisionExecution, executeGovernanceContract } from './core/index.mjs';
 export {
   createRuntimeBinding,
   runWatchdogAdapter,