Import source: app/public/embed-loader

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

app/public/embed-loader.js

@@ -0,0 +1,42 @@
+// Teknav Embed Loader — paste this script tag on any page to embed a Teknav widget.
+// Usage:
+//   <script src="https://www.teknav.ir/embed-loader.js"
+//     data-type="glossary"
+//     data-slug="vector-database"
+//     data-width="480"></script>
+(function () {
+  var scripts = document.querySelectorAll('script[src*="embed-loader.js"]');
+  var script = scripts[scripts.length - 1];
+  if (!script) return;
+
+  var type = script.getAttribute('data-type') || 'glossary';
+  var slug = script.getAttribute('data-slug') || '';
+  var width = script.getAttribute('data-width') || '480';
+  var origin = 'https://www.teknav.ir';
+
+  if (!slug) {
+    console.warn('[Teknav] embed-loader: data-slug attribute is required');
+    return;
+  }
+
+  var iframe = document.createElement('iframe');
+  iframe.src = origin + '/embed/' + type + '/' + encodeURIComponent(slug);
+  iframe.style.border = 'none';
+  iframe.style.width = isNaN(Number(width)) ? width : width + 'px';
+  iframe.style.maxWidth = '100%';
+  iframe.style.height = '300px';
+  iframe.style.overflow = 'hidden';
+  iframe.setAttribute('loading', 'lazy');
+  iframe.setAttribute('sandbox', 'allow-scripts allow-popups allow-same-origin');
+  iframe.setAttribute('title', 'تکناو — ' + type + ': ' + slug);
+
+  window.addEventListener('message', function (event) {
+    if (event.origin !== origin) return;
+    if (event.source !== iframe.contentWindow) return;
+    if (event.data && event.data.type === 'resize' && typeof event.data.height === 'number') {
+      iframe.style.height = (event.data.height + 24) + 'px';
+    }
+  });
+
+  script.parentNode.insertBefore(iframe, script.nextSibling);
+})();