Fix AdminUser.php syntax error - remove invalid property declaration

app/Http/Resources/AdminUser.php

@@ -21,10 +21,6 @@ use Illuminate\Http\Resources\Json\JsonResource;
  */
 class AdminUser extends JsonResource
 {
-    /**
-     * @phpstan-ignore-next-line
-     */
-    private $2fa_enabled;
     /**
      * Transform the resource into an array.
      *
@@ -43,7 +39,7 @@ class AdminUser extends JsonResource
             'is_admin' => (bool) $this->is_admin,
             'email' => $this->email,
             'email_verified_at' => $this->email_verified_at,
-            'two_factor_enabled' => (bool) $this->{'2fa_enabled'},
+            'two_factor_enabled' => (bool) $this->{'2fa_enabled'}, // @phpstan-ignore-line
             'register_source' => $this->register_source,
             'app_register_ip' => $this->app_register_ip,
             'has_interstitial' => (bool) $this->has_interstitial,