Fix subscribers page - use items() instead of through() for pagination

app/Http/Controllers/Admin/SubscriberController.php

@@ -19,12 +19,7 @@ class SubscriberController extends Controller
             ->paginate(50);
 
         return Inertia::render('Admin/Subscribers/Index', [
-            'subscribers' => $subscribers->through(fn ($sub) => [
-                'id' => $sub->id,
-                'email' => $sub->email,
-                'is_active' => $sub->is_active,
-                'created_at' => $sub->created_at->format('Y-m-d H:i'),
-            ]),
+            'subscribers' => $subscribers->items(),
             'pagination' => [
                 'current_page' => $subscribers->currentPage(),
                 'last_page' => $subscribers->lastPage(),