feat: terms and condition

lib/feature/auth/presentation/screen/mobile_screen.dart

@@ -3,6 +3,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';
 
+import '../../../../core/theme/app_theme.dart';
 import '../../../../core/widgets/game_ui.dart';
 import '../bloc/auth_bloc.dart';
 import '../bloc/auth_event.dart';
@@ -97,6 +98,27 @@ class _MobileScreenState extends State<MobileScreen> {
                                       LoginOtpEvent(_controller.text.trim()),
                                     ),
                           ),
+                          const SizedBox(height: 8),
+                          TextButton(
+                            onPressed: () => context.push('/terms'),
+                            child: const Text.rich(
+                              TextSpan(
+                                text: 'با ورود، ',
+                                style: TextStyle(
+                                    color: Colors.white54, fontSize: 12),
+                                children: [
+                                  TextSpan(
+                                    text: 'شرایط و قوانین',
+                                    style: TextStyle(
+                                        color: AppColors.gold,
+                                        fontSize: 12,
+                                        fontWeight: FontWeight.bold),
+                                  ),
+                                  TextSpan(text: ' را می‌پذیرید'),
+                                ],
+                              ),
+                            ),
+                          ),
                         ],
                       ),
                     ),