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

- Created Articles.php for rendering article views including full articles, miniature lists, and news sections.
- Added Banners.php for handling banner displays.
- Introduced Languages.php for rendering language options.
- Implemented Menu.php for dynamic menu rendering.
- Developed Newsletter.php for newsletter view rendering.
- Created Scontainers.php for rendering specific containers.
- Added ShopCategory.php for category descriptions and product listings.
- Introduced ShopClient.php for managing client-related views such as address editing and order history.
- Implemented ShopPaymentMethod.php for displaying payment methods in the basket.
- Created ShopProduct.php for generating product URLs.
- Added ShopSearch.php for rendering a simple search form.
- Added .htaccess file to enhance security by restricting access to sensitive files and directories.

templates/shop-category/category-description.php

@@ -3,7 +3,7 @@
   <div id="visible"><?= $this->category['language']['text']; ?></div>
   <div id="hidden"><?= $this->category['language']['text_hidden']; ?></div>
   <? if ($this->category['language']['text_hidden']) : ?>
-  <a href="#" class="btn"><?= \S::lang('wiecej'); ?></a>
+  <a href="#" class="btn"><?= \Shared\Helpers\Helpers::lang('wiecej'); ?></a>
   <? endif; ?>
 </div>
 <? endif; ?>
@@ -14,10 +14,10 @@
       e.preventDefault();
       if ($('#category-description #hidden').is(':visible')) {
         $('#category-description #hidden').slideToggle();
-        $('#category-description .btn').html('<?= \S::lang('wiecej'); ?>');
+        $('#category-description .btn').html('<?= \Shared\Helpers\Helpers::lang('wiecej'); ?>');
       } else {
         $('#category-description #hidden').slideToggle();
-        $('#category-description .btn').html('<?= \S::lang('mniej'); ?>');
+        $('#category-description .btn').html('<?= \Shared\Helpers\Helpers::lang('mniej'); ?>');
       }
     });
   });