revert(listings): 首页卡片恢复使用原生 img 与公开缩略图链路 (16KB秒开)

frontend/src/features/listings/views/MobileHomeView.vue

@@ -53,7 +53,6 @@ import {
   hasAcceleratedSaleRatio,
   hasGiftResources,
   isTopTierInsurance,
-  getCoinScreenshotURL,
   getCoinWan,
   formatHafCoinM,
   readAssetString,
@@ -1046,13 +1045,12 @@ syncMobileHomeQuery()
               <div class="mobile-card-body">
                 <!-- 左侧封面 -->
                 <div class="mobile-card-media">
-                  <AuthImage
-                    v-if="getCoinScreenshotURL(item)"
-                    :source="getCoinScreenshotURL(item)"
+                  <img
+                    v-if="item.cover_url || item.screenshot_urls?.[0]"
+                    :src="item.cover_url || item.screenshot_urls?.[0]"
                     :alt="formatListingCode(item)"
-                    image-class="mobile-media-img"
-                    fallback-class="mobile-media-fallback"
-                    fit="cover"
+                    loading="lazy"
+                    decoding="async"
                   />
                   <div v-else class="media-empty">HFB</div>