Add TV stick animation and rendering support for platform rows

theme/assets/js/main.js

@@ -675,3 +675,34 @@ document.addEventListener('DOMContentLoaded', () => {
     }
   });
 })();
+
+/* ── TV Stick Plug Animation ─────────────────────────────────────────────── */
+(function () {
+  var stages = document.querySelectorAll('[data-tv-stick-anim]');
+  if (!stages.length) return;
+
+  // Honour reduced-motion: show plugged-in state immediately
+  if (window.matchMedia('(prefers-reduced-motion: reduce)').matches) {
+    stages.forEach(function (stage) {
+      stage.classList.add('is-plugged');
+    });
+    return;
+  }
+
+  if ('IntersectionObserver' in window) {
+    var io = new IntersectionObserver(function (entries) {
+      entries.forEach(function (e) {
+        if (e.isIntersecting) {
+          var stage = e.target;
+          stage.classList.add('is-animating');
+          // Add plugged state after slide-in completes (1.4s)
+          setTimeout(function () {
+            stage.classList.add('is-plugged');
+          }, 1400);
+          io.unobserve(stage);
+        }
+      });
+    }, { threshold: 0.3 });
+    stages.forEach(function (stage) { io.observe(stage); });
+  }
+})();