Rebuilding with CodeIgniter 4

public/assets/style.css

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+h1 {
+    color: deepskyblue;
+}

public/index.php

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+<?php
+
+// Valid PHP Version?
+$minPHPVersion = '7.2';
+if (phpversion() < $minPHPVersion)
+{
+	die("Your PHP version must be {$minPHPVersion} or higher to run CodeIgniter. Current version: " . phpversion());
+}
+unset($minPHPVersion);
+
+// Path to the front controller (this file)
+define('FCPATH', __DIR__ . DIRECTORY_SEPARATOR);
+
+// Location of the Paths config file.
+// This is the line that might need to be changed, depending on your folder structure.
+$pathsPath = realpath(FCPATH . '../app/Config/Paths.php');
+// ^^^ Change this if you move your application folder
+
+/*
+ *---------------------------------------------------------------
+ * BOOTSTRAP THE APPLICATION
+ *---------------------------------------------------------------
+ * This process sets up the path constants, loads and registers
+ * our autoloader, along with Composer's, loads our constants
+ * and fires up an environment-specific bootstrapping.
+ */
+
+// Ensure the current directory is pointing to the front controller's directory
+chdir(__DIR__);
+
+// Load our paths config file
+require $pathsPath;
+$paths = new Config\Paths();
+
+// Location of the framework bootstrap file.
+$app = require rtrim($paths->systemDirectory, '/ ') . '/bootstrap.php';
+
+/*
+ *---------------------------------------------------------------
+ * LAUNCH THE APPLICATION
+ *---------------------------------------------------------------
+ * Now that everything is setup, it's time to actually fire
+ * up the engines and make this app do its thang.
+ */
+$app->run();

public/robots.txt

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+User-agent: *
+Disallow: