Add trend management to admin API (#24257)

app/serializers/rest/admin/trends/status_serializer.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class REST::Admin::Trends::StatusSerializer < REST::StatusSerializer
+  attributes :requires_review
+
+  def requires_review
+    object.requires_review?
+  end
+end