* add a user section to the acceptance tests, this is all that is required to allow the cypress tests to run against the built-in open-id.

* If the interstitial page does not receive any tasks, it should redirect the main home page.  I think this allows all the cypress tests to pass - as the most common moment for this to occur is when an end event has no documentation on it.

spiffworkflow-backend/src/spiffworkflow_backend/config/permissions/acceptance_tests.yml

@@ -1,3 +1,10 @@
+users:
+  ciadmin1:
+    service: local_open_id
+    email: ciadmin1@spiffworkflow.org
+    password: ciadmin1
+    preferred_username: ciadmin1
+
 groups:
   admin:
     users: [ciadmin1@spiffworkflow.org]

spiffworkflow-frontend/src/routes/ProcessInterstitial.tsx

@@ -53,6 +53,7 @@ export default function ProcessInterstitial() {
       return () => clearInterval(timerId);
     }
     return undefined;
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [lastTask]);
 
   const processStatusImage = () => {
@@ -94,6 +95,11 @@ export default function ProcessInterstitial() {
     );
   };
 
+  /** In the event there is no task information and the connection closed,
+   * redirect to the home page. */
+  if (status === 'closed' && lastTask === null) {
+    navigate(`/tasks`);
+  }
   if (lastTask) {
     return (
       <>