Install WTA

WTA is a Rust binary CLI distributed as source on GitHub. There is no crates.io publish or prebuilt binary today, so installation always goes through cargo build.

Prerequisites

Confirm the user has these before continuing. If any are missing, stop and explain what to install:

• cargo and rustc (Rust 1.70 or newer). Check with rustc --version.
• git with SSH or HTTPS access to GitHub.
• A Unix-like shell. WTA is tested on macOS and Linux.

Verify the cargo bin directory is on PATH: