feat(ticket): 移除礼品卡相关页面并调整路由配置

- 删除 ticket/add.config.ts 和 ticket/add.tsx 页面文件
- 删除 ticket/detail.config.ts 和 ticket/detail.tsx 页面文件
- 删除 ticket/receive.config.ts 和 ticket/receive.tsx 页面文件
- 删除 ticket/redeem.config.ts 和 ticket/redeem.tsx 页面文件
- 将 app.config.ts 中的 ticket/detail 路由改为 ticket/use
- 修改首页订单按钮跳转链接从 goodsDetail 到 ticket/use
- 修改首页商品卡片按钮跳转从 coupon/index 到 ticket/index
- 新增 ticket/use.config.ts 配置文件并设置页面标题为立即送水

src/user/ticket/use.scss

@@ -0,0 +1,116 @@
+.order-confirm-page {
+  padding-bottom: 100px; // 留出底部固定按钮的空间
+
+  .error-state {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    padding: 60px 20px;
+    text-align: center;
+
+    .error-text {
+      color: #999;
+      margin-bottom: 20px;
+      font-size: 14px;
+    }
+  }
+
+  .fixed-bottom {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 10px 20px;
+    background-color: #fff;
+    border-top: 1px solid #eee;
+    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
+
+    .total-price {
+      display: flex;
+      align-items: center;
+    }
+
+    .submit-btn {
+      width: 150px;
+    }
+  }
+}
+.address-bottom-line{
+  width: 100%;
+  border-radius: 12rpx 12rpx 0 0;
+  background: #fff;
+  padding: 26rpx 49rpx 0 34rpx;
+  position: relative;
+  &:before {
+    position: absolute;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    height: 5px;
+    background: repeating-linear-gradient(-45deg, #ff6c6c, #ff6c6c 20%, transparent 0, transparent 25%, #1989fa 0,
+      #1989fa 45%, transparent 0, transparent 50%);
+    background-size: 120px;
+    content: "";
+  }
+}
+
+// 优惠券弹窗样式
+.coupon-popup {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+
+  &__header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 16px;
+    border-bottom: 1px solid #f0f0f0;
+  }
+
+  &__title {
+    font-size: 16px;
+    font-weight: 600;
+    color: #333;
+  }
+
+  &__content {
+    flex: 1;
+    overflow-y: auto;
+  }
+
+  &__loading {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    height: 200px;
+    color: #999;
+    font-size: 14px;
+  }
+
+  &__current {
+    padding: 16px;
+    background: #f8f9fa;
+    border-bottom: 1px solid #f0f0f0;
+
+    &-title {
+      font-size: 28rpx;
+      color: #666;
+      margin-bottom: 8px;
+    }
+
+    &-item {
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+      padding: 8rpx 12rpx;
+      background: #fff;
+      border-radius: 6rpx;
+      font-size: 28rpx;
+    }
+  }
+}