Update Loader.php for improved data encapsulation

The 'config' and 'components' properties in Loader.php have been switched from public to private access levels, enhancing data encapsulation. Additionally, two new methods, 'getConfig' and 'componentIsLoaded', were added to provide controlled access to these properties.

src/Component/Loader.php

@@ -20,20 +20,39 @@ class Loader
      * Components
      * @var array
      */
-    public static array $config = [];
+    private static array $config = [];
 
     /**
      * Components
      * @var array
      */
-    public static array $components = [];
+    private static array $components = [];
 
     /**
      * Is ini
      * @var bool
      */
     public static bool $init = false;
 
+    /**
+     * Get component config
+     * @return array
+     */
+    public static function getConfig(): array
+    {
+        return self::$config;
+    }
+
+    /**
+     * Component is loaded
+     * @param string $name
+     * @return bool
+     */
+    public static function componentIsLoaded(string $name): bool
+    {
+        return array_key_exists($name, self::$components);
+    }
+
     /**
      * Constructor
      * @throws Exception