- Convert class references from strings to static ::class constants built-in to PHP for improved code completion and static analysis.

- Replace Facade references using the global namespace with their FQCN for improved code completion and static analysis.
- delete database\factories\PageFactory.php and app\services\Registrar.php

config/services.php

@@ -30,7 +30,7 @@ return [
     ],
 
     'stripe' => [
-        'model'  => 'App\Models\User',
+        'model'  => App\Models\User::class,
         'secret' => '',
     ],