NEZ-1080 style: 鼠标悬浮样式调整

nezha-fronted/src/components/common/table/alert/alertMessageTable.vue

@@ -38,12 +38,12 @@
         <template v-if="item.prop === 'alertRule'">
           <div v-if="scope.row.alertRule&&scope.row.alertRule.name" >
             <el-popover
-              placement="right"
+              placement="right-start"
               popper-class="alert-message-tooltip"
               style="position: relative"
               @show="alertMessageHover(scope.row.alertRule, true)"
               @hide="alertMessageHover(scope.row.alertRule, false)"
-              trigger="click">
+              trigger="hover">
               <alertRuleInfo v-if="scope.row.alertRule.loading" :id="scope.row.alertRule.id" :severity-data="severityData" :that="scope.row.alertRule" @showText="$emit('showText',scope.row)"></alertRuleInfo>
               <span slot="reference" class="data-column__span">{{scope.row.alertRule?scope.row.alertRule.name : '--'}}</span>
             </el-popover>