examples: run_on_click so clicking a sample transcribes it

auto-transcribe on stop_recording: submitting mid-recording silently sent nothing

fix mic input: always downmix to mono 16 kHz (stereo recordings crashed NeMo)

restore handler: ffmpeg fallback for mic webm, show_error

temp: diagnostic handler

revert format=wav (broke preprocess); convert mic webm via ffmpeg in handler; show_error

fix mic recording: disable SSR (0.0.0.0 root-url bug), force wav format

Upload folder using huggingface_hub

Upload folder using huggingface_hub