feat(M08-A): 接入顾客端订单查询

miniapp/pages/orders/list.wxml

@@ -0,0 +1,17 @@
+<scroll-view class="scrollarea" scroll-y type="list">
+  <view class="page">
+    <view class="title">我的订单</view>
+    <button loading="{{loading}}" bindtap="loadOrders">刷新</button>
+    <view wx:if="{{errorMessage}}" class="error">{{errorMessage}}</view>
+    <view wx:if="{{!loading && orders.length === 0}}" class="empty">暂无订单</view>
+    <view wx:for="{{orders}}" wx:key="id" class="order-card" bindtap="openOrder" data-order-id="{{item.id}}">
+      <view class="order-title">{{item.storeName}} · {{item.roomName}}</view>
+      <view class="muted">{{item.timeText}}</view>
+      <view class="muted">订单号：{{item.orderNo}}</view>
+      <view class="row">
+        <text class="status">{{item.status}}</text>
+        <text class="amount">{{item.totalText}}</text>
+      </view>
+    </view>
+  </view>
+</scroll-view>