feat: add two-factor authentication support and related configurations

config/auth-ui.php

@@ -27,6 +27,8 @@ return [
         'password_reset' => env('AUTH_ENABLE_PASSWORD_RESET', true),
         'remember_me' => env('AUTH_ENABLE_REMEMBER_ME', true),
         'email_verification' => env('AUTH_ENABLE_EMAIL_VERIFICATION', false),
+        'two_factor' => env('AUTH_ENABLE_TWO_FACTOR', false),
+        'two_factor_required' => env('AUTH_REQUIRE_TWO_FACTOR', false),
     ],
 
     /*

config/fortify.php

@@ -0,0 +1,17 @@
+<?php
+
+use Laravel\Fortify\Features;
+
+return [
+    'guard' => 'web',
+    'username' => 'email',
+    'views' => false,
+    'home' => config('auth-ui.redirects.login', '/dashboard'),
+    'features' => config('auth-ui.features.two_factor')
+        ? [
+            Features::twoFactorAuthentication([
+                'confirm' => true,
+            ]),
+        ]
+        : [],
+];