Update src/models.py

Update src/models.py

Update src/models.py

Update src/models.py

Update src/models.py

Update src/utils.py

Update src/models.py

Update src/models.py

Update src/utils.py

Update src/utils.py

Update src/models.py

Update src/models.py

Update src/models.py

Update src/models.py

Update src/models.py

[fix] Dark/light mode compatibility for Gradio UI

[fix] Return output_dir from build_ui for Hugging Face file access

[fix] Restore CSS styling

[fix] Use temp directory for output to avoid write permission error

[fix] Add Hugging Face Space metadata

[deploy] push to HF

initial commit