feat(frontend): replace lazy loading with zibll lazysizes

assets/js/order-center.js

@@ -81,7 +81,7 @@
         html += '<strong class="aksrt-order-detail__hero-amount">' + formatMoney(order) + "</strong></div>";
         html += '<div class="aksrt-order-detail__product">';
         html += image
-            ? '<img class="aksrt-order-detail__thumb" src="' + escapeHtml(image) + '" alt="">'
+            ? '<img' + window.aksrtGetLazyImageAttr('lazy_posts_thumb', image, 'aksrt-order-detail__thumb') + ' alt="">'
             : '<span class="aksrt-order-detail__thumb aksrt-order-detail__thumb--empty"><i class="fas fa-book-open"></i></span>';
         html += '<div><strong class="aksrt-order-detail__product-title">' + escapeHtml(title) + "</strong>";
         html += '<span class="aksrt-order-detail__product-meta">' + escapeHtml(order.product_type_label || "") + "</span></div></div>";
@@ -174,7 +174,7 @@
 
     function cardHtml(order) {
         var image = order.image
-            ? '<img class="aksrt-orders-page__card-img" src="' + escapeHtml(order.image) + '" alt="">'
+            ? '<img' + window.aksrtGetLazyImageAttr('lazy_posts_thumb', order.image, 'aksrt-orders-page__card-img') + ' alt="">'
             : '<div class="aksrt-orders-page__card-art" aria-hidden="true"><i class="fas fa-book-open"></i></div>';
         var countdown = Number(order.time_left || 0) > 0
             ? '<span class="aksrt-orders-page__countdown" data-aksrt-order-countdown="' + Number(order.time_left) + '"></span>'