feat: add urlData method

Author: mychidarko

src/Request.php

@@ -178,6 +178,17 @@ public static function rawData($item = null, $default = null)
         return \Leaf\Anchor::deepGet($data, $item) ?? $default;
     }
 
+    /**
+     * Return only get request data
+     * 
+     * @param string|array $item The items to output
+     * @param mixed $default The default value to return if no data is available
+     */
+    public static function urlData($item = null, $default = null)
+    {
+        return \Leaf\Anchor::deepGet($_GET, $item) ?? $default;
+    }
+
     /**
      * Returns request data
      *