ver. 0.273 - ShopProducer refactor + cleanup 6 factory facades

- Domain\Producer\ProducerRepository (CRUD + frontend)
- admin\Controllers\ShopProducerController (DI)
- Nowe widoki: producers-list, producer-edit (table-list/form-edit)
- shop\Producer -> fasada do ProducerRepository
- Przepiecie ShopProduct factory na TransportRepository
- Usuniete 6 pustych factory facades: Languages, Newsletter, Scontainers, ShopProducer, ShopTransport, Layouts
- Usuniete legacy: controls\ShopProducer, stare szablony
- Testy: 338 tests, 1063 assertions OK

autoload/admin/controls/class.ShopProduct.php

@@ -248,7 +248,7 @@ class ShopProduct
       'products'    => \admin\factory\ShopProduct::products_list(),
       'dlang'       => \front\factory\Languages::default_language(),
       'sets'        => \shop\ProductSet::sets_list(),
-      'producers'   => \admin\factory\ShopProducer::all(),
+      'producers'   => ( new \Domain\Producer\ProducerRepository( $mdb ) )->allProducers(),
       'units'       => ( new \Domain\Dictionaries\DictionariesRepository( $mdb ) ) -> allUnits(),
       'user'        => $user
     ] );
@@ -262,12 +262,6 @@ class ShopProduct
       return is_array( $rows ) ? $rows : [];
     }
 
-    if ( class_exists( '\admin\factory\Layouts' ) )
-    {
-      $rows = \admin\factory\Layouts::layouts_list();
-      return is_array( $rows ) ? $rows : [];
-    }
-
     return [];
   }