Add missing fields to Alert Details view

app/assets/javascripts/alert_management/graphql/fragments/detailItem.fragment.graphql

+#import "./listItem.fragment.graphql"
+
+fragment AlertDetailItem on AlertManagementAlert {
+  ...AlertListItem
+  createdAt
+  monitoringTool
+  service
+  description
+  updatedAt
+  details
+}

app/assets/javascripts/alert_management/graphql/queries/details.query.graphql

+#import "../fragments/detailItem.fragment.graphql"
+
 query alertDetails($fullPath: ID!, $alertId: String) {
     project(fullPath: $fullPath) {
         alertManagementAlerts(iid: $alertId) {
           nodes {
-            iid
-            createdAt
-            endedAt
-            eventCount
-            monitoringTool
-            service
-            severity
-            startedAt
-            status
-            title
+            ...AlertDetailItem
           }
         }
     }

changelogs/unreleased/tr-alert-detail-remaining-fields.yml

+---
+title: Add fields to Alert Details view
+merge_request: 32392
+author:
+type: added