feat: 兼容没有菜品图字段的情况

src/base/ShopItem/ShopItem.vue

@@ -1,7 +1,12 @@
 <template>
   <div :id="shop.houseNumber" class="group-item" :class="{ isRow, isFood, isGuide, isActive }" @click="handleShop">
-    <div class="logo-wrapper" :class="{ hasFood: isFood && shop.foodMaterialList.length }">
-      <img loading="lazy" :src="'./static/offline' + (isFood && shop.foodMaterialList.length ? shop.foodMaterialList[0] : shop.logoUrl)" alt="" class="shop-logo" />
+    <div class="logo-wrapper" :class="{ hasFood: isFood && shop.foodMaterialList && shop.foodMaterialList.length }">
+      <img
+        loading="lazy"
+        :src="'./static/offline' + (isFood && shop.foodMaterialList && shop.foodMaterialList.length ? shop.foodMaterialList[0] : shop.logoUrl)"
+        alt=""
+        class="shop-logo"
+      />
     </div>
     <p class="name">
       <span class="shop-name">{{ switchLanguage(shop, 'shopName') }}</span>