Refactor Scontainers management

- Removed legacy Scontainers controller and view files, transitioning to a new controller structure.
- Introduced ScontainersController to handle CRUD operations with improved dependency injection.
- Created ScontainersRepository for database interactions, encapsulating logic for container management.
- Updated container edit and list views to utilize new templating system.
- Added unit tests for ScontainersRepository and ScontainersController to ensure functionality.
- Enhanced form handling for container editing, including validation and error management.

autoload/admin/controls/class.ShopProduct.php

@@ -244,7 +244,7 @@ class ShopProduct
       'product'     => \admin\factory\ShopProduct::product_details( (int) \S::get( 'id' ) ),
       'languages'   => ( new \Domain\Languages\LanguagesRepository( $GLOBALS['mdb'] ) )->languagesList(),
       'categories'  => \admin\factory\ShopCategory::subcategories( null ),
-      'layouts'     => \admin\factory\Layouts::layouts_list(),
+      'layouts'     => self::layouts_for_product_edit( $mdb ),
       'products'    => \admin\factory\ShopProduct::products_list(),
       'dlang'       => \front\factory\Languages::default_language(),
       'sets'        => \shop\ProductSet::sets_list(),
@@ -254,6 +254,23 @@ class ShopProduct
     ] );
   }
 
+  private static function layouts_for_product_edit( $db )
+  {
+    if ( class_exists( '\Domain\Layouts\LayoutsRepository' ) )
+    {
+      $rows = ( new \Domain\Layouts\LayoutsRepository( $db ) ) -> listAll();
+      return is_array( $rows ) ? $rows : [];
+    }
+
+    if ( class_exists( '\admin\factory\Layouts' ) )
+    {
+      $rows = \admin\factory\Layouts::layouts_list();
+      return is_array( $rows ) ? $rows : [];
+    }
+
+    return [];
+  }
+
   // ajax_load_products ARCHIVE
   static public function ajax_load_products_archive()
   {