ui updates for ticket layout now with multipel attachments

Modules/Helpdesk/Http/Controllers/TicketAttachmentStoreController.php

@@ -15,7 +15,7 @@ use Modules\Helpdesk\Services\AttachmentService;
 final class TicketAttachmentStoreController extends Controller
 {
     /**
-     * Store one or more ticket-level supporting files for an existing ticket.
+     * Store one or more supporting files directly against an existing ticket.
      */
     public function __invoke(Request $request, Ticket $ticket, AttachmentService $attachments): RedirectResponse
     {
@@ -27,23 +27,18 @@ final class TicketAttachmentStoreController extends Controller
         $request->validate([
             'attachments' => ['required', 'array', 'min:1'],
             'attachments.*' => ['required', 'file', 'max:'.$maxUploadKilobytes, 'mimes:'.implode(',', $allowedMimes)],
-        ], [
-            'attachments.required' => 'Choose at least one supporting file.',
-            'attachments.*.file' => 'Each supporting file must be a valid uploaded file.',
         ]);
 
         $user = Auth::user();
         abort_if($user === null, 403);
 
         $uploadedFiles = $request->file('attachments', []);
-        $uploadedFiles = is_array($uploadedFiles) ? array_values($uploadedFiles) : [$uploadedFiles];
+        $uploadedFiles = is_array($uploadedFiles) ? array_values(array_filter($uploadedFiles)) : [$uploadedFiles];
 
         $attachments->storeMany($ticket, $uploadedFiles, (int) $user->id);
 
-        $ticket->forceFill(['last_activity_at' => now()])->save();
-
         return redirect()
             ->route('helpdesk.tickets.show', $ticket)
-            ->with('ticket-attachments-added', count($uploadedFiles).' supporting file'.(count($uploadedFiles) === 1 ? '' : 's').' attached.');
+            ->with('ticket-attachments-added', count($uploadedFiles).' supporting file'.(count($uploadedFiles) === 1 ? '' : 's').' uploaded.');
     }
 }