consumer模块完成度95%，优化安卓端界面和小程序测试8

pages/main/category.uvue

@@ -85,11 +85,13 @@
                         class="product-card"
                         @click="navigateToProduct(product)"
                     >
-                        <image 
-                            class="product-image" 
-                            :src="product.main_image_url" 
-                            mode="aspectFill"
-                        />
+                        <view class="product-image-wrapper">
+                            <image 
+                                class="product-image" 
+                                :src="product.main_image_url" 
+                                mode="aspectFill"
+                            />
+                        </view>
                         <text class="product-name" :lines="2">{{ product.name }}</text>
                         <view class="product-bottom">
                             <text class="product-price">¥{{ product.base_price ?? product.price ?? 0 }}</text>
@@ -1053,14 +1055,24 @@ function onScan(): void {
     margin-bottom: 12px;
 }
 
-.product-image {
+.product-image-wrapper {
     width: 100%;
-    height: 170px;
+    padding-bottom: 100%;
+    position: relative;
     border-radius: 8px;
-    margin-bottom: 8px;
+    overflow: hidden;
     background: #f5f5f5;
 }
 
+.product-image {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    border-radius: 8px;
+}
+
 .product-name {
     font-size: 13px;
     color: #333;
@@ -1276,8 +1288,8 @@ function onScan(): void {
         padding: 6px;
     }
     
-    .product-image {
-        height: 100px;
+    .product-image-wrapper {
+        padding-bottom: 100%;
     }
     
     .product-name {
@@ -1451,7 +1463,7 @@ function onScan(): void {
     }
     
     .product-name {
-        font-size: 16px;
+        font-size: 13px;
     }
     
     .product-spec {
@@ -1517,8 +1529,8 @@ function onScan(): void {
         margin: 1.5%;
     }
     
-    .product-image {
-        height: 180px;
+    .product-image-wrapper {
+        padding-bottom: 100%;
     }
     
     .product-info {
@@ -1526,7 +1538,7 @@ function onScan(): void {
     }
     
     .product-name {
-        font-size: 17px;
+        font-size: 13px;
     }
     
     .product-spec {