AimeKelvin/trak-vc ? reverse-engineered prompt

Build me a lightweight version control app inspired by Git called Trak. I want it to run from the command line and let me start a repo, add files, save commits with a message, view the commit history, and restore an older version of a project. It should feel simple and fast, with the core logic written in C++ and using the local file system to store the repo data.

Please also make it easy for a Windows user to install and use, so I can run one installer and then type trak from Command Prompt. When I run it with no arguments, it should show a helpful usage message. If you need to look up current docs online for anything about packaging or installer setup, go ahead and do that. Keep the project clean, practical, and close to the README goals, with room to add more commands later like status or diff.