Blame for src/common/utils.ts

export function formatJid(target: string): string {
  if (target.includes('@g.us') || target.includes('@s.whatsapp.net')) {
    return target;
  }

  const cleanTarget = target.replace(/\D/g, '');

  let processed = cleanTarget;
  if (processed.startsWith('0')) {
    processed = '62' + processed.slice(1);
  }

  return processed + '@s.whatsapp.net';
}