fix(search): 修复搜索页商品状态筛选条件错误

- 将搜索页商品筛选条件由 isShow: 1 修改为 status: 0，统一与商城主页规则
- 确认收藏列表和浏览历史不受影响，维护数据一致性

feat(price): 全站商品价格登录后可见脱敏实现

- 将所有硬编码价格替换为支持游客脱敏的 <Price loginMask> 组件
- 覆盖首页热销、收藏列表、秒杀列表、秒杀详情、拼团列表和拼团详情多个页面
- 秒杀详情价格组件支持白色字体，保持视觉效果一致

src/pages/shop/group-buy-detail/index.tsx

@@ -7,6 +7,7 @@ import type { ShopGroupBuy, ShopGroupBuyRecord } from '@/api/shop/shopGroupBuy/m
 import type { ShopGoods } from '@/api/shop/shopGoods/model'
 import type { ShopGoodsSku } from '@/api/shop/shopGoodsSku/model'
 import SkuSelector from '@/components/business/SkuSelector'
+import Price from '@/components/common/Price'
 
 definePageConfig({
   navigationBarTitleText: '拼团详情',
@@ -192,12 +193,12 @@ const GroupBuyDetailPage: React.FC = () => {
               {groupBuy.goodsName || groupBuy.product?.name}
             </Text>
             <View className="flex items-baseline gap-2">
-              <Text className="text-2xl font-bold text-red-500">
-                ¥{groupBuy.groupPrice}
-              </Text>
-              <Text className="text-xs text-gray-400 line-through">
-                ¥{groupBuy.product?.price || 0}
-              </Text>
+              <Price
+                price={groupBuy.groupPrice}
+                original={groupBuy.product?.price || 0}
+                size='large'
+                loginMask
+              />
             </View>
             <View className="flex items-center gap-2 mt-1">
               {isActive && remaining > 0 && (

src/pages/shop/group-buy-list/index.tsx

@@ -4,6 +4,7 @@ import Taro from '@tarojs/taro'
 import { pageShopGroupBuy } from '@/api/shop/shopGroupBuy'
 import type { ShopGroupBuy } from '@/api/shop/shopGroupBuy/model'
 import EmptyState from '@/components/common/EmptyState'
+import Price from '@/components/common/Price'
 
 definePageConfig({
   navigationBarTitleText: '拼团活动',
@@ -91,12 +92,12 @@ const GroupBuyListPage: React.FC = () => {
 
                     <View className='flex items-center justify-between mt-1'>
                       <View className='flex items-baseline gap-1'>
-                        <Text className='text-lg font-bold text-red-500'>
-                          {'\u00A5'}{item.groupPrice}
-                        </Text>
-                        <Text className='text-xs text-gray-400 line-through'>
-                          {'\u00A5'}{item.product?.price || 0}
-                        </Text>
+                        <Price
+                          price={item.groupPrice}
+                          original={item.product?.price || 0}
+                          size='small'
+                          loginMask
+                        />
                       </View>
                       <View
                         className='px-3 py-1 rounded-full text-white text-xs'

src/pages/shop/seckill-detail/index.tsx

@@ -7,6 +7,7 @@ import type { ShopSeckill } from '@/api/shop/shopSeckill/model'
 import type { ShopGoods } from '@/api/shop/shopGoods/model'
 import type { ShopGoodsSku } from '@/api/shop/shopGoodsSku/model'
 import SkuSelector from '@/components/business/SkuSelector'
+import Price from '@/components/common/Price'
 
 definePageConfig({
   navigationBarTitleText: '秒杀详情',
@@ -199,12 +200,13 @@ const SeckillDetailPage: React.FC = () => {
         {/* 价格和倒计时 */}
         <View className="px-4 py-4" style={{ background: 'linear-gradient(135deg, #ef4444 0%, #dc2626 100%)' }}>
           <View className="flex items-baseline gap-2">
-            <Text className="text-3xl font-bold text-white">
-              ¥{seckill.seckillPrice}
-            </Text>
-            <Text className="text-sm text-red-200 line-through">
-              ¥{seckill.product?.price || 0}
-            </Text>
+            <Price
+              price={seckill.seckillPrice}
+              original={seckill.product?.price || 0}
+              size='large'
+              color='#ffffff'
+              loginMask
+            />
           </View>
           <View className="flex items-center justify-between mt-3">
             <View className="bg-white rounded px-2 py-1">

src/pages/shop/seckill-list/index.tsx

@@ -4,6 +4,7 @@ import Taro from '@tarojs/taro'
 import { pageShopSeckill } from '@/api/shop/shopSeckill'
 import type { ShopSeckill } from '@/api/shop/shopSeckill/model'
 import EmptyState from '@/components/common/EmptyState'
+import Price from '@/components/common/Price'
 
 definePageConfig({
   navigationBarTitleText: '限时秒杀',
@@ -121,12 +122,12 @@ const SeckillListPage: React.FC = () => {
 
                     <View className='flex items-center justify-between mt-1'>
                       <View className='flex items-baseline gap-1'>
-                        <Text className='text-lg font-bold text-red-500'>
-                          {'\u00A5'}{item.seckillPrice}
-                        </Text>
-                        <Text className='text-xs text-gray-400 line-through'>
-                          {'\u00A5'}{item.product?.price || 0}
-                        </Text>
+                        <Price
+                          price={item.seckillPrice}
+                          original={item.product?.price || 0}
+                          size='small'
+                          loginMask
+                        />
                       </View>
                       <View
                         className='px-3 py-1 rounded-full text-white text-xs'