KRAFTON/ax-k2-raon-speech-demo

Cap input audio at 3 minutes to stay inside the large ZeroGPU slice

Measured peak VRAM 41.7GiB -> switch to size=large (half the quota cost)

Tighten ZeroGPU durations from measured latencies; log peak VRAM

Fix Gradio 6 API: buttons=[copy], theme/css on launch(), wav format

Add A.X K2 Raon-Speech 21B-A3B ZeroGPU demo

initial commit