* Improve comfyui version listing
* Fix ComfyUI semver selection and stable update
* Fix nightly current detection on default branch
* Fix: use tag_ref.name explicitly and cache get_remote_name result
- Use tag_ref.name instead of tag_ref object for checkout
- Cache get_remote_name() result to avoid duplicate calls
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Co-authored-by: Dr.Lt.Data <dr.lt.data@gmail.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
