Fix bulk delete of resource alert rules and say the history goes too

Author: Damans227

ui/public/locales/en.json

@@ -2337,7 +2337,7 @@
 "label.alerttimestamp": "Alert Time",
 "label.metrictype": "Metric",
 "label.metricvalue": "Value",
-"message.confirm.delete.resource.alert.rule": "Are you sure you want to delete this alert?",
+"message.confirm.delete.resource.alert.rule": "Please confirm that you want to delete this alert rule. Its alert history is deleted too.",
 "label.routingmode": "Routing mode",
 "label.routing.policy": "Routing policy",
 "label.routing.policy.terms": "Routing policy terms",

ui/src/config/section/infra/resourceAlertRules.js

@@ -68,7 +68,7 @@ export default {
       message: 'message.confirm.delete.resource.alert.rule',
       dataView: true,
       groupAction: true,
-      groupMap: (selection) => { return selection.map(x => { return { id: x.id } }) }
+      groupMap: (selection) => { return selection.map(x => { return { id: x } }) }
     }
   ]
 }