- implement factories into models

- Model class refactored in relations

app/Models/Page.php

@@ -1,13 +1,14 @@
 <?php
 
-namespace App;
+namespace App\Models;
 
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Kyslik\ColumnSortable\Sortable;
 
 class Page extends Model
 {
-    use Sortable;
+    use Sortable, HasFactory;
 
     /**
      * Sortable columns