fix: export useAudioController hook (#2717)

Ref: Slack
[thread](https://getstream.slack.com/archives/C06SPD5R76Z/p1747800085867569)

Author: arnautov-anton

src/components/Attachment/index.ts

@@ -8,3 +8,4 @@ export * from './components';
 export * from './UnsupportedAttachment';
 export * from './FileAttachment';
 export * from './utils';
+export { useAudioController } from './hooks/useAudioController';