Spam reporting

let result = client.send_spam_report(request).await?;

pub async fn send_spam_report(
    &self,
    request: SpamReportRequest,
) -> Result<SpamReportResult, IqError>

use whatsapp_rust::spam_report::{SpamReportRequest, SpamFlow};

let result = client.send_spam_report(SpamReportRequest {
    message_id: "3EB0ABC123".to_string(),
    message_timestamp: 1234567890,
    from_jid: Some("15551234567@s.whatsapp.net".parse()?),
    spam_flow: SpamFlow::MessageMenu,
    ..Default::default()
}).await?;

if let Some(report_id) = result.report_id {
    println!("Report submitted: {}", report_id);
}

use whatsapp_rust::spam_report::{SpamReportRequest, SpamFlow};

let result = client.send_spam_report(SpamReportRequest {
    message_id: "3EB0DEF456".to_string(),
    message_timestamp: 1234567890,
    group_jid: Some("120363025918861132@g.us".parse()?),
    group_subject: Some("Suspicious Group".to_string()),
    participant_jid: Some("15551234567@s.whatsapp.net".parse()?),
    spam_flow: SpamFlow::GroupInfoReport,
    ..Default::default()
}).await?;

#[derive(Debug, Clone, Default)]
pub struct SpamReportRequest {
    pub message_id: String,
    pub message_timestamp: u64,
    pub from_jid: Option<Jid>,
    pub participant_jid: Option<Jid>,
    pub group_jid: Option<Jid>,
    pub group_subject: Option<String>,
    pub spam_flow: SpamFlow,
    pub raw_message: Option<Vec<u8>>,
    pub media_type: Option<String>,
    pub local_message_type: Option<String>,
}

pub enum SpamFlow {
    MessageMenu,
    GroupSpamBannerReport,
    GroupInfoReport,
    ContactInfo,
    StatusReport,
}

pub struct SpamReportResult {
    pub report_id: Option<String>,
}

match client.send_spam_report(request).await {
    Ok(result) => println!("Report ID: {:?}", result.report_id),
    Err(e) => eprintln!("Failed to report spam: {}", e),
}