Fix: robust HfFolder shim via sys.modules dict injection for gradio 5.0.0

Restore original gradio version requirement

Fix: add HfFolder compatibility shim for gradio 5.0.0 + huggingface_hub>=0.27

Fix: pin huggingface_hub<0.27.0 to keep HfFolder for gradio 5.0.0 compatibility

Fix: use correct audioop-lts package for Python 3.13

Fix: add pyaudioop for Python 3.13 compatibility

Add __init__.py files for all packages

Add features/semantic.py - CLIP-based concept matching

Add utils/__init__.py

Full Viral Images v1.0 implementation - all modules and configs

Add recommendations/__init__.py

Add scoring/__init__.py

Add compare/__init__.py

Add README.md

Add models/__init__.py

Add requirements.txt

Initial upload of Viral Images app

initial commit