Removed explicit package listing in build_exe_options for cx_Freeze setup scripts, allowing auto-discovery from main.py. Added the entire src directory to include_files to ensure all source code is bundled with the build.
Introduces a setup.py script for building YTSage on Windows using cx_Freeze. Supports building executables, MSI installers, and ZIP distributions, with detailed configuration for included/excluded packages, assets, and installer options.