shim: stub the toolkits diffusers_utils — diffusers pipelines reference too many removed transformers 4.x names

shim: add FLAX/TF weight-name constants for diffusers import

requirements: use absolute /repository/shim path (pip cwd isnt /repository on HFIE)

handler: patch lerobot in-process (subprocess loses site-packages on HFIE)

shim for transformers.file_utils compat with HF inference toolkit

shim for transformers.file_utils compat with HF inference toolkit

shim for transformers.file_utils compat with HF inference toolkit

shim for transformers.file_utils compat with HF inference toolkit

add requirements.txt for stock-container HFIE deploy

add patch_lerobot_for_py311.py for stock-container HFIE deploy

add handler.py for stock-container HFIE deploy

v8: pin datasets==4.7.0 (4.8.x has broken hub.BucketNotFoundError import)

v7: phased install, force-reinstall hub==0.34.4, capture pip output

force-upgrade huggingface_hub during runtime install (datasets needs BucketNotFoundError)

runtime install of lerobot 0.5.1 via --ignore-requires-python

pin transformers==4.49.0 to match lerobot 0.4.4 wallx extra

pin lerobot 0.4.4; strip 0.5.x-only config fields on load

requirements: install lerobot from main (new PI05Config fields)

handler.py + requirements.txt for folding_final on HFIE

initial commit