Governed asset registry slice with asset creation, representations, metadata, lifecycle transitions, policy authorization, fail-closed denial, audit events, and version records

src/kontextual_engine/core/policy.py

@@ -77,3 +77,16 @@ class PolicyDecision:
             }
         )
 
+    @classmethod
+    def from_dict(cls, data: dict[str, Any]) -> "PolicyDecision":
+        return cls(
+            decision_id=data["decision_id"],
+            effect=PolicyEffect(data["effect"]),
+            subject_id=data["subject_id"],
+            action=data["action"],
+            resource=data["resource"],
+            reason=data.get("reason", ""),
+            obligations=dict(data.get("obligations", {})),
+            context=dict(data.get("context", {})),
+            decided_at=data["decided_at"],
+        )