feat: enhance admin session management and display accessible OUs in menu

controllers/auth.php

@@ -1,5 +1,4 @@
 <?php
-
 require_once __DIR__ . '/../models/LDAPAuth.php';
 
 class AuthController
@@ -23,6 +22,7 @@ class AuthController
                 $_SESSION['login'] = true;
                 $_SESSION['sAMAccountName'] = $_POST['sAMAccountName'];
                 $_SESSION['is_admin'] = $result['is_admin'];
+                $_SESSION['admin_ous'] = $result['admin_ous']; // Stocker les OUs administrables
                 $_SESSION['password'] = $_POST['user_password'];
                 header('Location: /index.php');
                 exit;