timed chat opener

<script>
  const hasSeenKey = 'hasSeenChat';
  const expiryKey = 'hasSeenChatExpiry';
  const expiryInHours = 24; // set your desired time limit

  // Check if user has opened the chat before and if data is still valid
  const hasSeenBefore = localStorage.getItem(hasSeenKey);
  const expiryTime = localStorage.getItem(expiryKey);

  const now = Date.now(); // current timestamp in milliseconds
  const expiresAt = expiryTime ? parseInt(expiryTime, 10) : 0;

  // If not seen before or if the current time has passed the stored expiry
  if (!hasSeenBefore || now > expiresAt) {
    // Setup and show the chat
    ktt10.setup({
      id:"5H1KphMy28cG",
      accountId:"1061315",
      color:"#009A42",
      icon:"https://res.cloudinary.com/drt2tlz1j/image/upload/v1733333698/ai_qyquca.svg"
    });

    setTimeout(function() {
      ktt10Btn.click();
      localStorage.setItem(hasSeenKey, 'true');
      localStorage.setItem(expiryKey, (now + expiryInHours * 60 * 60 * 1000).toString());
    }, 3500);
  }
</script>