fix： 修改 num为0 不显示图标的问题

nezha-fronted/src/components/common/globalSearch/globalSearch.vue

@@ -332,7 +332,7 @@ export default {
       if (type === 'datacenter') {
         tableId = 'dcTable'
         route += 'dc'
-      } else if (type === 'alertRule') {
+      } else if (type === 'alertRule' || type === 'alertrule') {
         tableId = 'alertRuleTable'
         route += 'alertRule'
       } else if (type === 'asset') {

nezha-fronted/src/components/common/globalSearch/searchItemInfo.vue

@@ -396,7 +396,7 @@ export default {
     },
     getPathContent (key) {
       let str = lodash.get(this.alertLabelData, key, '--')
-      if (key === 'alertNum') {
+      if (key === 'alertNum' || key === 'endpointNum' || key === 'assetNum' || key === 'cabinetNum' || key === 'moduleNum') {
         str += ''
       }
       if (key === 'pingInfo.rtt' && str && str !== '--') {