fixes

repos/idea_repo.py

@@ -39,8 +39,17 @@ class IdeaRepo:
                     "from": "generations",
                     "let": {"idea_id": "$str_id"},
                     "pipeline": [
-                        {"$match": {"$expr": {"$eq": ["$idea_id", "$$idea_id"]}}},
-                        {"$sort": {"created_at": -1}},  # Ensure we get the latest
+                        {
+                            "$match": {
+                                "$and": [
+                                    {"$expr": {"$eq": ["$idea_id", "$$idea_id"]}},
+                                    {"status": "done"},
+                                    {"result_list": {"$exists": True, "$not": {"$size": 0}}},
+                                    {"is_deleted": False}
+                                ]
+                            }
+                        },
+                        {"$sort": {"created_at": -1}},  # Ensure we get the latest successful
                         {"$limit": 1}
                     ],
                     "as": "generations"