Add ability to email announcements to all users (#33928)

app/workers/admin/distribute_announcement_notification_worker.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class Admin::DistributeAnnouncementNotificationWorker
+  include Sidekiq::Worker
+
+  def perform(announcement_id)
+    announcement = Announcement.find(announcement_id)
+
+    announcement.scope_for_notification.find_each do |user|
+      UserMailer.announcement_published(user, announcement).deliver_later!
+    end
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end