统一状态码，优化对应逻辑

pages/mall/delivery/test/consumer-order-list.uvue

@@ -24,7 +24,7 @@
 				<view class="card-body">
 					<view class="pkg-icon">📦</view>
 					<view class="pkg-info">
-						<text class="latest-msg">{{ order.current_status_text || '包裹准备中' }}</text>
+						<text class="latest-msg">{{ getDisplayMessage(order.current_status_text || '', order.status) }}</text>
 						<text class="order-meta">订单号: {{ order.order_no }}</text>
 					</view>
 					<text class="arrow">></text>
@@ -77,15 +77,10 @@
 				this.orders = [...data]
 			},
 			getStatusText(status: string): string {
-				const maps = { 
-					'SHIPPED': '已发货', 
-					'IN_TRANSIT': '运输中',
-					'DELIVERED': '已签收', 
-					'OUT_FOR_DELIVERY': '派送中', 
-					'PENDING': '待揽收',
-					'EXCEPTION': '包裹异常'
-				}
-				return (maps[status] != null) ? maps[status] : '处理中'
+				return mockService.getStatusText(status)
+			},
+			getDisplayMessage(text: string, status: string): string {
+				return mockService.getDisplayMessage(text, status)
 			},
 			goDetail(orderNo: string) {
 				uni.navigateTo({