Add custom tag input and fix model download (zip directory)

Use HF dataset repo as source of truth for dataset.json

Fix meta tensor crash: force CPU device context during model init

Add boot diagnostics to trace silent startup failure

Fix: replace gr.Number with gr.Slider for max files input

Add max files limit to HF dataset download

Use HF cache for dataset downloads instead of custom local_dir

Rewrite Tab 3 to wire real training pipeline with HF dataset support

Use official ACE-Step model downloader for automatic model downloads

Monkey patch get_api_info to prevent JSON schema errors

Move endpoint override before launch

Fix fastapi_app attribute name and move endpoint override after launch

Add /info endpoint override and pin Gradio version

Add loguru dependency and fix Gradio 4.0.0 compatibility

Fix engine initialization and audio I/O components

Deploy ACE-Step Custom Edition with bug fixes