Updating the Chillout Pack Demo

Hey devs!

I’ve made a few improvements to the Chillout Pack demo:

🎧 Better audio visualization
The waveform display has been improved, making it much easier to see the structure of each track at a glance.

🔊 Volume bug fixed
The volume control now works correctly — you can fully mute the audio, and the maximum gain is now capped to avoid distortion.

Hopefully, this makes the demo more comfortable to use and gives you a better idea of how the pack sounds in action. Thanks for checking it out and happy developing!