Add bootstrap factory for framework loading

public/index.php

@@ -1,15 +1,8 @@
 <?php
 
-use Core\Env\Env;
-use Core\Routing\Router;
+use Core\Bootstrap;
 
 require '../vendor/autoload.php';
 
-// Load routes
-require '../config/routes.php';
-
-// Load env
-Env::load();
-
-// Dispatch router
-Router::dispatch();
+$bootstrap = Bootstrap::createInstance();
+$bootstrap->handle();