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.

autoload/Domain/Cache/CacheRepository.php

@@ -0,0 +1,53 @@
+<?php
+namespace Domain\Cache;
+
+/**
+ * Repozytorium zarządzania cache (katalogi + Redis)
+ *
+ * Wyodrębniona logika czyszczenia cache z wstrzykiwanymi zależnościami.
+ * Obecnie nie używane przez SettingsController (cache czyszczony bezpośrednio).
+ * Przygotowane na przyszłe użycie w innych kontrolerach.
+ */
+class CacheRepository
+{
+    private $redisConnection;
+    private $basePath;
+
+    /**
+     * @param \Shared\Cache\RedisConnection $redisConnection Połączenie z Redis (nullable)
+     * @param string $basePath Ścieżka bazowa do katalogów cache
+     */
+    public function __construct(
+        ?\Shared\Cache\RedisConnection $redisConnection = null,
+        string $basePath = '../'
+    ) {
+        $this->redisConnection = $redisConnection;
+        $this->basePath = $basePath;
+    }
+
+    /**
+     * Czyszczenie całego cache (katalogi + Redis)
+     *
+     * @return array ['success' => bool, 'message' => string]
+     */
+    public function clearCache(): array
+    {
+        \Shared\Helpers\Helpers::delete_dir( $this->basePath . 'temp/' );
+        \Shared\Helpers\Helpers::delete_dir( $this->basePath . 'thumbs/' );
+
+        $redisCleared = false;
+        if ( $this->redisConnection ) {
+            $redis = $this->redisConnection->getConnection();
+            if ( $redis ) {
+                $redis->flushAll();
+                $redisCleared = true;
+            }
+        }
+
+        return [
+            'success' => true,
+            'message' => 'Cache został wyczyszczony.',
+            'redisCleared' => $redisCleared
+        ];
+    }
+}