- Fixed undefined variable bug where model_name wasn't defined in scope
- Fixed duplicate model loading when using --loadall/--loadswap with multiple models
- First model is now only loaded once (skipped in loop if already loaded)
- Loadall mode now properly preloads all models in VRAM respecting offload strategy
- Loadswap mode properly loads additional models to RAM
- Ondemand mode doesn't reload first model

Feature 1: --debug now shows full command line as first output
Feature 2: --loadall with multiple models now preloads all in VRAM