Group management

use whatsapp_rust::{Client, GroupCreateOptions, GroupParticipantOptions, Jid};

async fn create(client: &Client, members: &[Jid]) -> whatsapp_rust::anyhow::Result<()> {
    let options = GroupCreateOptions::builder()
        .subject("Engineering")
        .participants(members.iter().cloned().map(GroupParticipantOptions::new).collect())
        .build();
    let created = client.groups().create_group(options).await?;
    println!("{}", created.metadata.id);
    Ok(())
}