Add button to load new replies in web UI (#35210)

app/workers/fetch_reply_worker.rb

@@ -7,6 +7,9 @@ class FetchReplyWorker
   sidekiq_options queue: 'pull', retry: 3
 
   def perform(child_url, options = {})
+    batch = WorkerBatch.new(options.delete('batch_id')) if options['batch_id']
     FetchRemoteStatusService.new.call(child_url, **options.symbolize_keys)
+  ensure
+    batch&.remove_job(jid)
   end
 end