perf: asset-operation图标间距统一等

1.asset-operation图标间距统一
2.alert-message-labels行高调整

nezha-fronted/src/components/common/bottomBox/tabs/alertMessageTab.vue

@@ -443,7 +443,7 @@
         }
       },
       labelsClassName(row) {
-        if (row.columnIndex == 1) {
+        if (row.columnIndex == 2) {
           return "alert-message-list-labels";
         } else {
           return "";

nezha-fronted/src/components/page/alert/list.vue

@@ -500,7 +500,7 @@
         }
       },
       labelsClassName(row) {
-        if (row.columnIndex == 1) {
+        if (row.columnIndex == 2) {
           return "alert-message-list-labels";
         } else {
           return "";

nezha-fronted/src/components/page/asset/asset.vue

@@ -222,11 +222,11 @@
                  
                 <span :title="$t('overall.edit')" @click.stop="tagShow('showEdit',scope.row.id)" class="content-right-option" :id="'asset-edit-'+scope.row.id"><i
                   class="nz-icon nz-icon-edit"></i>
-                </span>&nbsp;
+                </span>
                 &nbsp;
                 <span :title="$t('overall.delete')" @click.stop="deleteData('asset',scope.row.id)" class="content-right-option" :id="'asset-del-'+scope.row.id"><i
                   class="el-icon-delete"></i>
-                </span>&nbsp;&nbsp;&nbsp;
+                </span>
                 &nbsp;
                 <span title="CLI" @click="cli(scope.row.id ,scope.row.host,scope.row.accounts)" class="content-right-option" :id="'asset-ssh-'+scope.row.id"><i
                   class="nz-icon nz-icon-cli"></i>