Hosted onboarding for embedded accounts

<!-- Straddle Embed Iframe -->
<iframe
data-straddle-src="https://go.straddle.com/account?alignLeft=1&hideTitle=1&transparentBackground=0&dynamicHeight=1&embed=1&platform.id={platform_id}&env={env}"
loading="lazy"
width="100%"
height="500"
frameborder="0"
title="Activate your Straddle account">
</iframe>

<!-- Straddle Embed Initialization Script -->
<script>
  (function () {
    'use strict';

    const workerUrl = 'https://forms.straddle.com/embed.js';
    const isDebugMode = false; // Set to true for debugging

    const initStraddleEmbed = () => {
      try {
        if (window.Straddle && typeof window.Straddle.loadEmbeds === 'function') {
          window.Straddle.loadEmbeds();
        } else {
          const iframes = document.querySelectorAll('iframe[data-straddle-src]:not([src])');
          iframes.forEach((iframe) => {
            if (isDebugMode) {
              console.log('Straddle: Setting src for iframe:', iframe);
            }
            const src = iframe.dataset.straddleSrc || ''; // Fixed: was TallySrc
            iframe.src = src;
          });
        }
      } catch (error) {
        console.error('Straddle: Failed to initialize embeds. Error:', error.message);
      }
    };

    if (!window.Straddle && !document.querySelector(`script[src="${workerUrl}"]`)) {
      const script = document.createElement('script');
      script.src = workerUrl;
      script.async = true;
      script.onload = initStraddleEmbed;
      script.onerror = () => {
        console.error('Straddle: Failed to load the embed script.');
        initStraddleEmbed();
      };
      document.body.appendChild(script);
    } else {
      initStraddleEmbed();
    }
  })();
</script>