xai-org/grok-build ? reverse-engineered prompt

Build me a Rust command line app called grok that feels like an AI coding agent you live inside in the terminal. I want a full screen interactive interface with mouse support, a prompt area, scrollback, and simple dialogs. It should be able to look through the current codebase, answer questions about it, edit files, run shell commands, search the web when needed, and keep track of longer tasks without freezing the session.

It should also work in a non interactive mode so I can script it or use it in CI, and it would be great if the core agent can also be exposed in a way an editor could talk to later. On first run, have it handle user sign in in a normal browser based way. Include sensible configuration, shortcuts, theming, and basic safety around file and command execution.

Please make it build and run cleanly from source on macOS and Linux first. If you need details, check the current docs online.