Started work on the site design

app/bootstrap.php

@@ -0,0 +1,17 @@
+<?php
+
+use Slim\Factory\AppFactory;
+use Slim\Views\Twig;
+use Slim\Views\TwigMiddleware;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$app = AppFactory::create();
+
+// Create Twig
+$twig = Twig::create(__DIR__ . '/../views', ['cache' => false]);
+// Add Twig-View Middleware
+$app->add(TwigMiddleware::create($app, $twig));
+
+// Register routes
+require_once __DIR__ . '/routes.php';