fix(order): 解决支付取消后加载状态未正确重置问题

- 在支付流程中添加 skipFinallyResetPayLoading 标志来控制加载状态
- 检测用户取消支付情况并跳转到待付款订单列表页面
- 优化支付取消后的页面导航逻辑，支持 redirectTo 和 navigateTo 两种方式
- 修改订单列表中的按钮文案"取消订单"为"取消"
- 修改订单列表中的按钮文案"立即支付"为"继续支付"

src/shop/orderConfirm/index.tsx

@@ -430,6 +430,7 @@ const OrderConfirm = () => {
    * 统一支付入口
    */
   const onPay = async (goods: ShopGoods) => {
+    let skipFinallyResetPayLoading = false
     try {
       setPayLoading(true)
 
@@ -603,6 +604,29 @@ const OrderConfirm = () => {
       // })
     } catch (error: any) {
       const message = String(error?.message || '')
+      const isUserCancelPay =
+        message.includes('用户取消支付') ||
+        message.includes('取消支付') ||
+        message.toLowerCase().includes('requestpayment:fail cancel') ||
+        message.toLowerCase().includes('cancel')
+
+      // 用户取消支付：跳转到待付款列表，方便继续支付
+      if (isUserCancelPay) {
+        skipFinallyResetPayLoading = true
+        setPayLoading(false)
+        const url = '/user/order/order?statusFilter=0'
+        try {
+          await Taro.redirectTo({ url })
+        } catch (_e) {
+          try {
+            await Taro.navigateTo({ url })
+          } catch (_e2) {
+            // ignore
+          }
+        }
+        return
+      }
+
       const isOutOfDeliveryRange =
         message.includes('不在配送范围') ||
         message.includes('配送范围') ||
@@ -632,7 +656,9 @@ const OrderConfirm = () => {
         Taro.showToast({ title: message || '支付失败，请重试', icon: 'none' })
       }
     } finally {
-      setPayLoading(false)
+      if (!skipFinallyResetPayLoading) {
+        setPayLoading(false)
+      }
     }
   };
 

src/user/order/components/OrderList.tsx

@@ -820,12 +820,12 @@ function OrderList(props: OrderListProps) {
                               <Button size={'small'} onClick={(e) => {
                                 e.stopPropagation();
                                 void cancelOrder(item);
-                              }}>取消订单</Button>
+                              }}>取消</Button>
                               {(!item.createTime || !isPaymentExpired(item.createTime, 24)) && (
                                 <Button size={'small'} type="primary" onClick={(e) => {
                                   e.stopPropagation();
                                   void payOrder(item);
-                                }}>立即支付</Button>
+                                }}>继续支付</Button>
                               )}
                             </Space>
                           )}