feat(frontend): replace lazy loading with zibll lazysizes

assets/js/core/slider.js

@@ -191,7 +191,6 @@
         spaceBetween: spaceBetween,
         parallax: parallax,
         effect: effect,
-        lazy: { loadPrevNext: true },
         autoplay: autoplay,
         speed: speed,
         pagination: pagination,
@@ -199,9 +198,6 @@
         keyboard: keyboard,
         a11y: { prevSlideMessage: "上一张", nextSlideMessage: "下一张" },
         on: {
-          lazyImageReady: function (slideEl, imageEl) {
-            if (imageEl) imageEl.classList.add("lazyloaded");
-          },
           slideChange: function () {
             el.querySelectorAll(".aksrt-dplayer, video").forEach(function (media) {
               if (media.pause) media.pause();
@@ -238,7 +234,7 @@
           var img = slide.querySelector("img");
           var src = img ? (img.dataset.src || img.src) : "";
           if (src) {
-            return '<div class="' + className + '"><img class="aksrt-tilt-thumb" src="' + src + '"></div>';
+            return '<div class="' + className + '"><img' + window.aksrtGetLazyImageAttr('lazy_sider', src, 'aksrt-tilt-thumb') + ' alt=""></div>';
           }
           return "";
         };
@@ -379,4 +375,4 @@
   }
 
   window.AksrtFrontend.register("aksrt-hero-slider", function () { initHeroSlider(); });
-})();
+})();