新增需求11，广播管理系统接口前端

pm_ui/src/views/publicBroadcasting/index5.vue

@@ -219,7 +219,7 @@
         </el-row>
 
         <el-table v-loading="deviceLoading" :data="deviceList" stripe border>
-          <el-table-column label="设备编码" prop="deviceCode" width="150" />
+          <el-table-column label="设备编码" prop="deviceCode" width="180" />
           <el-table-column label="设备名称" prop="deviceName" width="180" />
           <el-table-column label="设备类型" prop="deviceType" width="100" align="center">
             <template #default="scope">
@@ -227,7 +227,7 @@
             </template>
           </el-table-column>
           <el-table-column label="所属分区" prop="zoneName" width="180" />
-          <el-table-column label="品牌型号" width="150">
+          <el-table-column label="品牌型号" width="200">
             <template #default="scope">
               <div>{{ scope.row.brand }}</div>
               <div class="text-small">{{ scope.row.model }}</div>
@@ -247,7 +247,7 @@
               </el-tag>
             </template>
           </el-table-column>
-          <el-table-column label="故障信息" width="200" show-overflow-tooltip>
+          <el-table-column label="故障信息" width="250" show-overflow-tooltip>
             <template #default="scope">
               <span v-if="scope.row.faultCode" class="fault-info">
                 {{ scope.row.faultCode }}: {{ scope.row.faultDesc }}
@@ -255,7 +255,7 @@
               <span v-else>-</span>
             </template>
           </el-table-column>
-          <el-table-column label="最后心跳" prop="lastHeartbeat" width="160">
+          <el-table-column label="最后心跳" prop="lastHeartbeat" width="180">
             <template #default="scope">
               <span>{{ parseTime(scope.row.lastHeartbeat) }}</span>
             </template>