Add missing 'finished' field

app/assets/javascripts/socketio.js

@@ -69,7 +69,7 @@ document.addEventListener('DOMContentLoaded', function () {
       const responseTime = Date.now() - startTime;
       currentInterval = calculateBackoff(responseTime);
 
-      if (data.stop === 1 || data.finished === true) {
+      if (data.finished === true) {
         stopPolling();
       }
 

app/main/views/jobs.py

@@ -458,6 +458,7 @@ def get_job_partials(job):
             job=job,
             arrived_from_preview_page_url=arrived_from_preview_page_url,
         ),
+        "finished": job.finished_processing,
     }