ui/project: force refresh after settings change

This is rather inelegant but the [RouterService.refresh] method is
not yet available to us.

[RouterService.refresh]: emberjs/rfcs#631

ui/app/components/app-form/project-repository-settings.ts

@@ -4,6 +4,7 @@ import RouterService from '@ember/routing/router-service';
 import { isEmpty } from '@ember/utils';
 import ApiService from 'waypoint/services/api';
 import FlashMessagesService from 'waypoint/services/flash-messages';
+import PollModelService from 'waypoint/services/poll-model';
 import { tracked } from '@glimmer/tracking';
 import { action } from '@ember/object';
 import { Project } from 'waypoint-pb';
@@ -53,6 +54,7 @@ export default class AppFormProjectRepositorySettings extends Component<ProjectS
   @service api!: ApiService;
   @service flashMessages!: FlashMessagesService;
   @service router!: RouterService;
+  @service pollModel!: PollModelService;
   @tracked project: Project.AsObject;
   @tracked authCase: number;
   @tracked serverHcl: boolean;
@@ -200,6 +202,7 @@ export default class AppFormProjectRepositorySettings extends Component<ProjectS
     try {
       await this.api.upsertProject(this.project, this.authCase);
       this.flashMessages.success('Settings saved');
+      this.pollModel.expedite();
       this.router.transitionTo('workspace.projects.project', this.project.name);
     } catch (err) {
       this.flashMessages.error('Failed to save Settings', { content: err.message, sticky: true });

ui/app/services/poll-model.ts

@@ -35,6 +35,10 @@ export default class PollModelService extends Service {
     taskFor(this.poll).cancelAll();
   }
 
+  expedite(): void {
+    this.route?.refresh();
+  }
+
   @task({
     restartable: true,
     maxConcurrency: 1,