[feat] Add onReady to UseChatKitOptions

Author: weedon-openai

.changeset/brown-hairs-reply.md

@@ -0,0 +1,5 @@
+---
+'@openai/chatkit-react': minor
+---
+
+Add `onReady` to `UseChatKitOptions`

packages/chatkit-react/src/ChatKit.tsx

@@ -69,6 +69,7 @@ export const ChatKit = React.forwardRef<OpenAIChatKit, ChatKitProps>(
             'chatkit.thread.change': 'onThreadChange',
             'chatkit.thread.load.start': 'onThreadLoadStart',
             'chatkit.thread.load.end': 'onThreadLoadEnd',
+            'chatkit.ready': 'onReady',
           };
 
           const eventNames = Object.keys(events) as (keyof ChatKitEvents)[];