feat(image): 全项目应用图片压缩优化

- 将图片显示统一替换为 getCompressedImageUrl 函数处理压缩
- 覆盖 35 个文件，包括 4 个组件和 31 个页面
- 主要组件：LazyImage、ProductCard、OrderCard、SkuSelector 内部自动压缩图片
- 主要页面：购物车、订单、积分、活动、拼团、秒杀、收藏、浏览历史等
- 跳过用户头像、二维码、商品详情大图及所有 Taro.previewImage 调用
- 调整压缩默认宽度为 300，保持质量90，启用压缩功能

src/pages/user/benefit-exchange-confirm/index.tsx

@@ -5,6 +5,7 @@ import { getBenefitPackageDetail, exchangeBenefitPackage } from '@/api/shop/shop
 import { getDefaultAddress } from '@/api/shop/shopUserAddress';
 import { getUserBalance } from '@/api/system/user/balance';
 import './index.scss';
+import { getCompressedImageUrl } from '@/utils/image';
 
 definePageConfig({
   navigationBarTitleText: '确认兑换',
@@ -113,7 +114,7 @@ export default function BenefitExchangeConfirmPage() {
       {/* 权益包信息 */}
       <View className="pkg-info-card">
         {pkg.coverImage && (
-          <Image className="pkg-img" src={pkg.coverImage} mode="aspectFill" />
+          <Image className="pkg-img" src={getCompressedImageUrl(pkg.coverImage)} mode="aspectFill" />
         )}
         <View className="pkg-detail">
           <Text className="pkg-name">{pkg.name}</Text>

src/pages/user/benefit-packages/index.tsx

@@ -4,6 +4,7 @@ import { useState, useEffect } from 'react';
 import { getBenefitPackageList } from '@/api/shop/shopMemberBenefit';
 import EmptyState from '@/components/common/EmptyState';
 import './index.scss';
+import { getCompressedImageUrl } from '@/utils/image';
 
 definePageConfig({
   navigationBarTitleText: '会员权益包',
@@ -54,7 +55,7 @@ export default function BenefitPackagesPage() {
         {list.map((pkg) => (
           <View key={pkg.id} className="pkg-card">
             {pkg.coverImage && (
-              <Image className="pkg-cover" src={pkg.coverImage} mode="aspectFill" />
+              <Image className="pkg-cover" src={getCompressedImageUrl(pkg.coverImage)} mode="aspectFill" />
             )}
             <View className="pkg-body">
               <View className="pkg-header">

src/pages/user/favorite-list/index.tsx

@@ -5,6 +5,7 @@ import { listShopGoodsFavorite } from '@/api/shop/shopGoodsFavorite'
 import type { ShopGoodsFavorite } from '@/api/shop/shopGoodsFavorite/model'
 import EmptyState from '@/components/common/EmptyState'
 import LoadMore from '@/components/common/LoadMore'
+import { getCompressedImageUrl } from '@/utils/image'
 
 definePageConfig({
   navigationBarTitleText: '我的收藏',
@@ -69,7 +70,7 @@ const FavoriteListPage: React.FC = () => {
                   <Image
                     className='w-full'
                     style={{ height: '160px' }}
-                    src={item.goodsImage}
+                    src={getCompressedImageUrl(item.goodsImage)}
                     mode='aspectFill'
                   />
                   <View className='p-2'>

src/pages/user/history-list/index.tsx

@@ -3,6 +3,7 @@ import { View, Text, Image, ScrollView } from '@tarojs/components'
 import Taro from '@tarojs/taro'
 import EmptyState from '@/components/common/EmptyState'
 import LoadMore from '@/components/common/LoadMore'
+import { getCompressedImageUrl } from '@/utils/image'
 
 definePageConfig({
   navigationBarTitleText: '浏览历史',
@@ -82,7 +83,7 @@ const BrowseHistoryPage: React.FC = () => {
                   <Image
                     className='w-full'
                     style={{ height: '160px' }}
-                    src={item.image}
+                    src={getCompressedImageUrl(item.image)}
                     mode='aspectFill'
                   />
                   <View className='p-2'>