added a valid type for entity and idustry emmition to reddis

app/mapper.py

@@ -192,10 +192,9 @@ def _fallback_combined(org_id: str, source_id: str) -> tuple[dict, dict]:
         e_key = f"entity:{org_id}:{source_id}"
         i_key = f"industry:{org_id}:{source_id}"
         
-        pipe = event_hub.redis.pipeline()
-        pipe.setex(e_key, 3600, json.dumps(entity_info))
-        pipe.setex(i_key, 3600, json.dumps(industry_info))
-        pipe.execute()
+        #✅ NEW (Upstash-compatible):
+        event_hub.setex(e_key, 3600, json.dumps(entity_info))
+        event_hub.setex(i_key, 3600, json.dumps(industry_info))
         
         print(f"[fallback] 💾 WRITTEN to Redis: {e_key}, {i_key}")