Add view classes for articles, banners, languages, menu, newsletter, containers, shop categories, clients, payment methods, products, and search

- Created `Articles` class for rendering article views including full articles, miniature lists, and news sections.
- Added `Banners` class for handling banner displays.
- Introduced `Languages` class for rendering language options.
- Implemented `Menu` class for rendering page and menu structures.
- Developed `Newsletter` class for newsletter rendering.
- Created `Scontainers` class for rendering specific containers.
- Added `ShopCategory` class for managing shop category views and pagination.
- Implemented `ShopClient` class for client-related views including address management and login forms.
- Created `ShopPaymentMethod` class for displaying payment methods in the basket.
- Added `ShopProduct` class for generating product URLs.
- Introduced `ShopSearch` class for rendering a simple search form.
- Added `.htaccess` file in the plugins directory to enhance security by restricting access to sensitive files and directories.

templates/shop-search/products.php

@@ -1,13 +1,13 @@
 <? global $lang_id;?>
 <? if ( $this -> query ):?>
   <div class="box-title">
-    <?= \S::lang( 'wyniki-wyszukiwania-dla-zapytania' ) . ': <strong>' . $this -> query . '</strong>';?>
+    <?= \Shared\Helpers\Helpers::lang( 'wyniki-wyszukiwania-dla-zapytania' ) . ': <strong>' . $this -> query . '</strong>';?>
   </div>
 <? endif;?>
 <div class="search-content">
   <? if ( is_array( $this -> products ) ): foreach ( $this -> products as $product_id ):
-    echo \Tpl::view( 'shop-product/product-mini', [
-      'product' => \shop\Product::getFromCache( $product_id, $lang_id )
+    echo \Shared\Tpl\Tpl::view( 'shop-product/product-mini', [
+      'product' => (new \Domain\Product\ProductRepository($GLOBALS['mdb']))->findCached( $product_id, $lang_id )
     ] );
   endforeach; endif;?>
 </div>