fix(setup): default HF Space id and force-push publish path

fix(setup): skip HF Space create when repo already exists

fix(setup): surface real HF auth errors on option 8

feat(hf-space): cpu-basic Docker demo path with device status and Arithmetic persist

fix(setup): detach via new session; recycle sick stacks

fix(setup): detach services from panel process group

fix(setup): Ctrl+C keeps services; drop menu OS banner

fix(setup): idempotent start when stack is already healthy

fix(setup): recreate stale backend venv after folder rename

docs(setup): optional Docker Desktop and VHectorLab-3D clone path

docs(setup): auto-install macOS prereqs and English README

chore(brand): rename to VHectorLab 3D and bump to 2.1.1

feat(cli): add colored menu, deploy & start option 1, path resolution, and streaming test progress

feat(setup): add control panel CLI, vocabulary manager, Dockerfile, and production build setup