Universal Model Loader 1.0.8

Universal Model Loader 1.0.8

Hotfix for the 1.0.7 saved-metadata change.

Changes

• Keeps inactive hidden model selectors valid for ComfyUI's execution serializer.
• Still writes null for inactive hidden selectors in saved workflow metadata.
• Fixes the queue-time “Invalid input / Some input values are not available for this node” regression while preserving the selected-model PNG metadata cleanup.

Validation

• node --check web/universal_model_loader.js
• python -m py_compile __init__.py nodes.py
• comfy node validate
• Frontend execution+metadata serialization simulation
• Local ComfyUI /object_info/UniversalModelLoader check