update blank session cleanup code for now session store logic

packages/ui/src/stores/session-api.ts

@@ -22,6 +22,7 @@ import {
   sessions,
   loading,
   setLoading,
+  cleanupBlankSessions,
 } from "./session-state"
 import { DEFAULT_MODEL_OUTPUT_LIMIT, getDefaultModel, isModelValid } from "./session-models"
 import { normalizeMessagePart } from "./message-v2/normalizers"
@@ -230,8 +231,6 @@ async function createSession(instanceId: string, agent?: string): Promise<Sessio
       return next
     })
 
-    getSessionIndex(instanceId, session.id)
-
     await cleanupBlankSessions(instanceId, session.id)
 
     return session