Clean Puppeteer humanoid bone hierarchy

Add smart humanoid bone naming

Return textured skinned GLB for Puppeteer output

Disable skinning dataloader workers inside ZeroGPU daemon

Run Puppeteer skinning from its package directory

Fix ZeroGPU in-process execution and non-DDP skinning path

Remove false ZeroGPU CUDA precheck and improve GPU attach errors

Suppress asyncio invalid file descriptor cleanup warning

Add GameMaster Puppeteer rigging Space with ZeroGPU pipeline