Use Comfy3D-maintained geometry addon forks

[michaelgold]

Summary

• switches UniRig install from PozzettiAndrea/ComfyUI-UniRig stale commit to michaelgold/ComfyUI-UniRig commit c68895bd9f4ad44451bec335be97f0b98ccddabd
• switches GeometryPack to michaelgold/ComfyUI-GeometryPack commit 8229aa65ec026b4b87802e4ac3b28022c8dd628b
• preserves Blender/bpy in the Comfy3D runtime instead of custom-node comfy-env/pixi/conda bootstrapping
• adds Remesher workflow node-registration smoke against remesher/remesher
• adds CUDA 13 Remesher CLI avatar smoke: text-to-image -> image-to-GLB -> direct MIA rigged GLB
• caches Qwen, Trellis/DINO, and MIA model files in the mounted model cache
• uses isolated subprocess bpy worker for MIA GLB export
• bakes armature object scale before direct GLB export so importers do not show 100x bones

Validation

• Local py_compile / YAML parse / git diff checks pass
• GitHub Actions CUDA 12.8 and CUDA 13 matrix was green before the scale-bake pin update
• Manual mghavn smoke passed with CI/CD model preflight mirrored
• Manual bpy validation imported the corrected GLB, confirmed armature scale [1,1,1], found 53 bones, posed LeftArm/LeftForeArm, rendered rest and posed frames, and exported posed GLB

Notes

• Full Remesher avatar smoke runs only on CUDA 13.0 for now to control CI time
• HF_TOKEN is required for gated DINOv3 model cache preflight

[Copilot]

Pull request overview

This PR updates the Docker image build to install Comfy3D-maintained forks of UniRig and GeometryPack, aiming to avoid failures caused by upstream addon commits that depend on incompatible comfy-env/pixi behavior.

Changes:

• Switch UniRig install source from PozzettiAndrea/ComfyUI-UniRig to michaelgold/ComfyUI-UniRig (comfy3d/no-comfy-env).
• Switch GeometryPack install source from PozzettiAndrea/ComfyUI-GeometryPack to michaelgold/ComfyUI-GeometryPack (comfy3d/no-comfy-env).
• Keep installation behavior independent of upstream comfy-env/pixi assumptions for these addons.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.