This updates ComfyUI-Manager on container launch using a shallow fetch/reset pattern and cleans untracked files to ensure a fresh working tree, which is the recommended way to refresh depth‑1 clones without full history. It also installs all detected requirements.txt files with pip --upgrade and only-if-needed strategy so direct requirements are upgraded within constraints on each run, while still excluding Manager from wheel-builds to avoid setuptools flat‑layout errors.
