新增商品编号搜索

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

@@ -26,6 +26,7 @@ import {
   getListingDisplayPrice,
   getListingSubtitle,
   getListingTitle,
+  formatListingCode,
   getLoginMethod,
   getServerRegion,
   hasAcceleratedSaleRatio,
@@ -377,7 +378,7 @@ function uniqueOptions(values: string[]) {
         <van-search
           v-model="searchValue"
           shape="round"
-          placeholder="搜区服 / 段位"
+          placeholder="搜编号 / 区服 / 段位"
           class="home-search"
         />
         <button
@@ -510,6 +511,7 @@ function uniqueOptions(values: string[]) {
               <div class="card-title-row">
                 <h2>{{ getListingTitle(item) }}</h2>
               </div>
+              <div class="mobile-listing-no">编号 {{ formatListingCode(item) }}</div>
               <p class="card-subtitle">{{ getListingSubtitle(item) }}</p>
               <div class="card-badges-row">
                 <span class="server-badge">{{ getServerRegion(item) }}</span>