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/articles/articles-entries.php

@@ -1,6 +1,6 @@
 <div class="row">
   <? if ( is_array( $this -> articles ) ): foreach ( $this -> articles as $article ):
-    $tpl = new \Tpl;
+    $tpl = new \Shared\Tpl\Tpl;
     $tpl -> page_id = $this -> page_id;
     $tpl -> article = $article;
     echo $tpl -> render( 'articles/article-entry' );