refactor(core): update conversation queue length retrieval

- Changed the parameter for retrieving the current queue length in the ChatInterfaceWrapper class from `platform` to `conversationId`, ensuring the correct context is used for queue management.
- This update aims to improve the accuracy of queue length tracking within the chat service.

packages/core/src/services/chat.ts

@@ -762,7 +762,7 @@ class ChatInterfaceWrapper {
             ])
 
             const currentQueueLength =
-                await this._conversationQueue.getQueueLength(platform)
+                await this._conversationQueue.getQueueLength(conversationId)
             await event['llm-queue-waiting'](currentQueueLength)
 
             // Wait for our turn