chore: fix response model

garven/routers/aggregate.py

@@ -49,7 +49,7 @@ async def guild_count(request: Request):
 
 @aggregate_router.get(
     "/cached/count", description="Fetch the counts of cached items in each cluster."
-)
+,responses={200: {"model": CachedItemsStatistic}},)
 async def cached_item_counter(request: Request):
     z: Server = request.app.zonis
     partial_response = False