update api export for executive and fixing closing cycle flow

backend/apps/operations/models.py

@@ -39,6 +39,12 @@ class AIInsight(models.Model):
     class Meta:
         db_table = "ai_insight"
         ordering = ["-date"]
+        constraints = [
+            models.UniqueConstraint(
+                fields=["cycle", "date", "section", "session"],
+                name="uniq_ai_insight_cycle_date_section_session",
+            )
+        ]
 
 
 class FeedSacks(models.Model):