feat(order): support balance payment, dynamic marketing coupon recommendation, and quick activity picker

pwuniapp/common/api.js

@@ -267,6 +267,8 @@ export function formatOrderData(raw) {
     status: statusKey,
     meetVenue: raw.location || raw.meetVenue || '北京市公开商圈',
     expenseBurden: raw.expenseBurden || raw.expense_burden || 'AA制各自付',
+    payType: raw.payType || raw.pay_type || 'WECHAT',
+    couponDiscount: Number(raw.couponDiscount || raw.coupon_discount || 0),
     verifyCode: raw.verifyCode || raw.verify_code || '',
     remark: raw.remark || '',
     createdAt: raw.createdAt || raw.created_at || '刚刚'