Update cache info logic in moderation orchestrator

Refines the cache information display by checking for stored cache results instead of relying solely on request time and cache hits. This provides more accurate feedback about cache usage in moderation requests.

Author: Bentlybro

app/services/moderation_orchestrator.py

@@ -80,7 +80,9 @@ async def moderate_content(self, content_id, request_start_time=None):
 
             # Get cache summary for this request
             cache_summary = self.ai_moderator.cache.get_request_cache_summary()
-            if total_time < 0.5 and cache_summary['hits'] > 0:
+            if cache_summary.get('stores', 0) > 0:
+                cache_info = f" [cached {cache_summary['stores']} results]"
+            elif total_time < 0.5:
                 cache_info = " [cached]"
             else:
                 cache_info = ""