统一状态码，优化对应逻辑

pages/mall/delivery/test/platform-config-center.uvue

@@ -57,7 +57,7 @@
 </template>
 
 <script uts>
-	import { mockService } from './mock-service.uts'
+	import { mockService, LogisticsConstants } from './mock-service.uts'
 
 	export default {
 		data() {
@@ -68,11 +68,15 @@
 					webhookSecret: '********',
 					autoPush: mockService.autoPush
 				},
-				carriers: [
-					{ name: '韵达快递', code: 'YUNDA', enabled: true, callback_status: true, polling: true },
-					{ name: '圆通速递', code: 'YTO', enabled: true, callback_status: true, polling: false },
-					{ name: '中通快递', code: 'ZTO', enabled: false, callback_status: false, polling: false }
-				]
+				carriers: LogisticsConstants.CARRIERS.map((c : UTSJSONObject) : UTSJSONObject => {
+					return {
+						name: c['label'],
+						code: c['value'],
+						enabled: true,
+						callback_status: true,
+						polling: false
+					} as UTSJSONObject
+				})
 			}
 		},
 		methods: {