update applying current ai insight from dashboard-cpsp

backend/apps/operations/serializers.py

@@ -136,3 +136,18 @@ class AIInsightSerializer(PkAsIdMixin, CycleContextMixin, serializers.ModelSeria
         model = AIInsight
         fields = "__all__"
         read_only_fields = ["id", "created_at", "updated_at"]
+
+    def to_representation(self, instance):
+        import json
+        data = super().to_representation(instance)
+        raw_citations = getattr(instance, "citations", "")
+        if isinstance(raw_citations, list):
+            data["citations"] = raw_citations
+        elif isinstance(raw_citations, str) and raw_citations.strip():
+            try:
+                data["citations"] = json.loads(raw_citations)
+            except Exception:
+                data["citations"] = []
+        else:
+            data["citations"] = []
+        return data