- added ADMIN index file

- cleanup config
- added Asset Controller

src/Venom/ArgumentHandler.php

@@ -0,0 +1,37 @@
+<?php
+
+
+namespace Venom;
+
+
+class ArgumentHandler
+{
+    public static ?ArgumentHandler $instance = null;
+    private array $arguments = [];
+
+    public function __construct()
+    {
+        foreach ($_GET as $key => $item) {
+            $this->arguments[htmlspecialchars($key)] = htmlspecialchars($item);
+        }
+        foreach ($_POST as $key => $item) {
+            $this->arguments[htmlspecialchars($key)] = htmlspecialchars($item);
+        }
+    }
+
+    public static function get(): ArgumentHandler
+    {
+        if (self::$instance == null) {
+            self::$instance = new ArgumentHandler();
+        }
+        return self::$instance;
+    }
+
+    public function getItem(string $key, $default = null)
+    {
+        if (isset($this->arguments[$key])) {
+            return $this->arguments[$key];
+        }
+        return $default;
+    }
+}