Use PyTorch 2.11 for ZeroGPU

Bump to gradio 6.13.0 + unpin huggingface_hub

Pin huggingface_hub<1.0 (gradio 5.6 still imports HfFolder)

Bump to gradio 5.6.0 (modern, fixes schema bool bug)

Pin huggingface_hub==0.24.6 (gradio 4.42 needs HfFolder)

Switch pose detector from mmdet/RTMDet to DETR (transformers, Apache 2.0)

Pin Python 3.12 + torch 2.7.1 + mmcv 2.2.0 (verified locally)

Pin Python 3.10 + torch 2.1.2; vendor sapiens2 to bypass requires-python

Initial sapiens2-pose Space (HF download at startup, all 4 sizes)