fix(storage): split S3 endpoint input and persist stopped status

Persist exited status across application, database, service, and preview stop paths, and reuse the split host/port/path input for S3 endpoints with linked validation feedback.

app/Livewire/Project/Application/Previews.php

@@ -3,6 +3,7 @@
 namespace App\Livewire\Project\Application;
 
 use App\Actions\Docker\GetContainersStatus;
+use App\Events\ServiceStatusChanged;
 use App\Jobs\DeleteResourceJob;
 use App\Models\Application;
 use App\Models\ApplicationPreview;
@@ -373,6 +374,11 @@ class Previews extends Component
                 $this->stopContainers($containers, $server);
             }
 
+            ApplicationPreview::where('application_id', $this->application->id)
+                ->where('pull_request_id', $pull_request_id)
+                ->update(['status' => 'exited']);
+            ServiceStatusChanged::dispatch($this->application->environment->project->team->id);
+
             GetContainersStatus::run($server);
             $this->application->refresh();
             $this->dispatch('containerStatusUpdated');