pub fn run(session_id: &str) -> anyhow::Result<()> {
let short_id = if session_id.len() > 8 {
&session_id[..8]
} else {
session_id
};
eprintln!("\x1b[90mSession: {short_id}\x1b[0m");
eprintln!("\x1b[90mCost tracking is displayed in the status line during agent runs.\x1b[0m");
// Full cost tracking would require access to the agent's CostTracker.
// In a future iteration, we can expose this via the App struct.
Ok(())
}