fix(home-new): 移除消息推送组件中的默认文本

移除消息推送组件中三个计算属性的默认文本，当没有数据时只返回前缀

src/pages/home-new/components/messagePush.vue

@@ -24,7 +24,7 @@ export default {
     computed: {
         prohibitedItemText() {
             if (!this.prohibitedItemsTop3 || this.prohibitedItemsTop3.length === 0) {
-                return '移交公安TOP1:火种/打火机';
+                return '移交公安TOP1:';
             }
             const item = this.prohibitedItemsTop3[0];
             const nameOne = item.categoryNameOne || '';
@@ -33,7 +33,7 @@ export default {
         },
         concealmentPositionText() {
             if (!this.concealmentPositionsTop3 || this.concealmentPositionsTop3.length === 0) {
-                return '藏匿部位TOP1:随身行礼物品';
+                return '藏匿部位TOP1:';
             }
             const item = this.concealmentPositionsTop3[0];
             const nameOne = item.positionNameOne || '';
@@ -42,7 +42,7 @@ export default {
         },
         highRiskChannelText() {
             if (!this.highRiskChannelsTop3 || this.highRiskChannelsTop3.length === 0) {
-                return '高发通道TOP1:T1航站楼/a区域/a01';
+                return '高发通道TOP1:';
             }
             const item = this.highRiskChannelsTop3[0];
             const terminalName = item.terminalName || '';
@@ -64,6 +64,7 @@ export default {
             try {
                 const response = await getPushMessage();
                 console.log('推送消息响应:', response);
+                
                 if (response && response.data) {
                     const { concealmentPositionsTop3, highRiskChannelsTop3, prohibitedItemsTop3 } = response.data;
                     this.concealmentPositionsTop3 = concealmentPositionsTop3 || [];