feat(prompts): attach prompts to storage stores in run configs

benchmarking/k8s-benchmark/stack-configmap.yaml

@@ -115,13 +115,21 @@ data:
           db: ${env.POSTGRES_DB:=llamastack}
           user: ${env.POSTGRES_USER:=llamastack}
           password: ${env.POSTGRES_PASSWORD:=llamastack}
-      references:
+      stores:
         metadata:
           backend: kv_default
           namespace: registry
         inference:
           backend: sql_default
           table_name: inference_store
+          max_write_queue_size: 10000
+          num_writers: 4
+        conversations:
+          backend: sql_default
+          table_name: openai_conversations
+        prompts:
+          backend: kv_default
+          namespace: prompts
     models:
     - metadata:
         embedding_dimension: 768

benchmarking/k8s-benchmark/stack_run_config.yaml

@@ -115,6 +115,9 @@ storage:
     conversations:
       table_name: openai_conversations
       backend: sql_default
+    prompts:
+      namespace: prompts
+      backend: kv_default
 registered_resources:
   models:
   - metadata: