fix: add lightgbm and xgboost to requirements.txt

fix: comment out spotdl due to conflicts with gradio

fix: update fastapi and uvicorn versions in requirements.txt

Add Gradio dependency to requirements.txt with version constraints

feat: update requirements.txt to include CLAP and FST dependencies

chore: update pyproject.toml and requirements.txt with project metadata and comments

refactor: Migrate from deprecated google.generativeai to google.genai package

Add dependencies for Crown Commend module including Google API and YouTube transcript support

Update README.md for deployment instructions and enhance project structure

Update Python version in Dockerfile and adjust requirements for flexibility

Initial commit: CrownCode Backend for Hugging Face Spaces