Clean: Synced code for Hugging Face (binary files handled via API)

Build Fix: Add build-essential tools and loosen pip version constraints

Critical Fix: Use Gradio 5.2.0, tuple-based Chatbot, and Docker ENV vars to resolve all crash issues

Optimize: Final refinement for Hugging Face Docker SDK (0.0.0.0:7860)

Dockerize: Add Dockerfile and switch Spaces SDK to docker for ultimate stability