Basically init iguess?

main.php

@@ -0,0 +1,18 @@
+<?php
+session_start();
+require_once 'config.php';
+
+// Check if user is logged in
+if (!isset($_SESSION['user_id'])) {
+    include 'pages/login.html';
+} else {
+    // Fetch user details
+    $user_id = $_SESSION['user_id'];
+    $query = "SELECT * FROM users WHERE id = $user_id";
+    $result = mysqli_query($mysqli, $query);
+    $user = mysqli_fetch_assoc($result);
+
+    // Include the index page with user information
+    include 'pages/index.html';
+}
+?>