fix(avatar): clear stale checkout context and closed orders

digital-avatar-app/src/main.ts

@@ -16,6 +16,7 @@ app.use(pinia)
 // —— 混合架构：在挂载前注入 uniapp 壳传入的认证与会会资料 ——
 const params = getLaunchParams()
 if (params.evn !== undefined) sessionStorage.setItem('hh_launch_evn', params.evn)
+else if (params.token) sessionStorage.removeItem('hh_launch_evn')
 const avatarStore = useAvatarStore(pinia)
 const userStore = useUserStore(pinia)
 

digital-avatar-app/src/views/TokenCharge.vue

@@ -260,9 +260,9 @@ const pollPayment = async () => {
       void loadData()
       return
     }
-    if (order.status === 'failed') {
+    if (order.status === 'failed' || order.status === 'closed') {
       paymentNoticeTone.value = 'error'
-      paymentNotice.value = order.failureReason || '支付未完成，请重新发起'
+      paymentNotice.value = order.status === 'closed' ? '订单已关闭，请重新发起支付' : (order.failureReason || '支付未完成，请重新发起')
       clearPendingOrder()
       return
     }