fix: audio recording race condition

[isekovanic]

🎯 Goal

This PR addresses an issue with voice recording, where if we let go of the long press gesture just after onLongPress has fired, but before startRecording has actually been invoked, we would get the player stuck in a bad state where we would neither be able to cancel nor lock the microphone in unless we long press again (which is not really intuitive).

We implement a simple locking/semaphore mechanism to make sure this does not happen.

🛠 Implementation details

🎨 UI Changes

iOS

Before	After

Android

Before	After

🧪 Testing

☑️ Checklist

• I have signed the Stream CLA (required)
• PR targets the develop branch
• Documentation is updated
• New code is tested in main example apps, including all possible scenarios
  • SampleApp iOS and Android
  • Expo iOS and Android

[Stream-SDK-Bot]

SDK Size

title	develop	branch	diff	status
js_bundle_size	424 KB	425 KB	+877 B	🔴