download_missing_models.sh: always sync workflows/ from the repo before planning (add --no-refresh to opt out) — stale baked-in workflows made the plan miss newly added models

fix silent multi-minute stall in node-dep planning: recognize '(pack)' display-name suffixes of installed packs, announce + hard-deadline + disk-cache the ComfyUI-Manager node-map fetch

download_missing_models.sh: fix hangs — unbuffered output, git/pip/install.py timeouts, GIT_TERMINAL_PROMPT=0, download heartbeat, --yes flag

download_missing_models.sh: auto-install custom-node deps, HUGGING_FACE_ACCESS_TOKEN support

v2: workflows bootstrap in downloader; Dockerfile adds Claude Code, hf tooling, no comfy autostart

Add download_missing_models.sh — interactive workflow model downloader