Function uninstall_default_agent

src/agents/kiro.rs:744–787

(path: &Path, agent_path: &Path, owned_agent: bool)

}

fn uninstall_default_agent(path: &Path, agent_path: &Path, owned_agent: bool) {
    if !path.exists() {
        return;
    }
    let Ok(contents) = std::fs::read_to_string(path) else {
        return;
    };
    let Ok(mut config) = serde_json::from_str::<serde_json::Value>(&contents) else {
        return;
    };
    if config
        .get("chat")
        .and_then(|v| v.get("defaultAgent"))
        .and_then(serde_json::Value::as_str)
        != Some(KIRO_AGENT_NAME)
    {
        return;
    }
    if agent_path.exists() && !owned_agent {
        eprintln!(
            "  Kiro default agent points at a user-managed tracedecay agent, leaving unchanged"
        );
        return;
    }

    let Some(chat) = config.get_mut("chat").and_then(|v| v.as_object_mut()) else {
        return;
    };
    chat.remove("defaultAgent");
    if chat.is_empty() {
        config.as_object_mut().map(|o| o.remove("chat"));
    }

    let is_empty = config.as_object().is_some_and(serde_json::Map::is_empty);
    if is_empty {
        std::fs::remove_file(path).ok();
        eprintln!("\x1b[32m✔\x1b[0m Removed {} (was empty)", path.display());
    } else if backup_and_write_json(path, &config) {
        eprintln!(
            "\x1b[32m✔\x1b[0m Removed tracedecay Kiro default agent from {}",
            path.display()
        );
    }
}

fn is_owned_agent_file(path: &Path) -> bool {
    if !path.exists() {