feat(verify_email): add dialog

lib/features/registration/presentation/pages/verify_email_screen.dart

@@ -8,6 +8,7 @@ import 'package:eatvio_app/core/widgets/custom_outlined_button.dart';
 import 'package:eatvio_app/features/registration/presentation/bloc/verify_email_cubit/verify_email_cubit.dart';
 import 'package:eatvio_app/features/registration/presentation/bloc/verify_email_cubit/verify_email_state.dart';
 import 'package:eatvio_app/features/registration/presentation/widgets/change_email_dialog.dart';
+import 'package:eatvio_app/features/registration/presentation/widgets/code_not_received_dialog.dart';
 import 'package:eatvio_app/features/registration/services/registration_analytics_service.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -113,7 +114,21 @@ class _VerifyEmailScreenState extends State<VerifyEmailScreen> {
                       Text("Код отправлен на почту\n$email", textAlign: TextAlign.center),
                       const SizedBox(height: 20),
                       Row(mainAxisAlignment: MainAxisAlignment.spaceEvenly, children: List.generate(4, (index) => _buildCodeField(context, index))),
-                      const SizedBox(height: 40),
+                      const SizedBox(height: 16),
+                      GestureDetector(
+                        onTap: () {
+                          final verifyEmailCubit = context.read<VerifyEmailCubit>();
+                          showDialog(context: context, builder: (context) => CodeNotReceivedDialog(
+                            currentEmail: email,
+                            verifyEmailCubit: verifyEmailCubit,
+                          ));
+                        },
+                        child: Text(
+                          'Не приходит код?',
+                          style: TextStyles.textSMedium.copyWith(color: appTheme.blueA400, decoration: TextDecoration.underline),
+                        ),
+                      ),
+                      const SizedBox(height: 24),
                       CustomOutlinedButton(
                         text: 'Запросить код повторно',
                         height: 52,

lib/features/registration/presentation/widgets/code_not_received_dialog.dart

@@ -0,0 +1,82 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/gestures.dart';
+import 'package:eatvio_app/core/theme/custom_text_style.dart';
+import 'package:eatvio_app/core/theme/theme_helper.dart';
+import 'package:eatvio_app/features/registration/presentation/widgets/change_email_dialog.dart';
+import 'package:eatvio_app/features/registration/presentation/bloc/verify_email_cubit/verify_email_cubit.dart';
+
+class CodeNotReceivedDialog extends StatelessWidget {
+  final String currentEmail;
+  final VerifyEmailCubit verifyEmailCubit;
+
+  const CodeNotReceivedDialog({
+    super.key, 
+    required this.currentEmail, 
+    required this.verifyEmailCubit
+  });
+
+  void _showChangeEmailDialog(BuildContext context) {
+    Navigator.of(context).pop(); // Закрываем текущий диалог
+    showDialog(
+      context: context,
+      builder: (context) => ChangeEmailDialog(
+        currentEmail: currentEmail,
+        verifyEmailCubit: verifyEmailCubit,
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Dialog(
+      backgroundColor: Colors.transparent,
+      child: Container(
+        decoration: BoxDecoration(
+          color: Colors.white,
+          borderRadius: BorderRadius.circular(16.0),
+          border: Border.all(color: Colors.grey[800]!, width: 2.0),
+        ),
+        padding: const EdgeInsets.all(24.0),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Text('Почему может не приходить код?', style: TextStyles.textLSemibold.copyWith(color: appTheme.black)),
+            const SizedBox(height: 16),
+            RichText(
+              text: TextSpan(
+                style: TextStyles.textMMedium.copyWith(color: appTheme.gray600),
+                children: [
+                  const TextSpan(text: 'Опечатка в email: Если адрес введён неправильно, код не придёт. '),
+                  TextSpan(
+                    text: 'Ввести email повторно.',
+                    style: TextStyles.textMMedium.copyWith(
+                      color: appTheme.blueA400,
+                      decoration: TextDecoration.underline,
+                    ),
+                    recognizer: TapGestureRecognizer()
+                      ..onTap = () => _showChangeEmailDialog(context),
+                  ),
+                  const TextSpan(text: '\n\nПроверьте спам/промо/мусорную папку: Код может попасть туда из-за фильтров почтового провайдера\n\nПодождите 1-2 минуты: Иногда email задерживается из-за сетевых проблем.\n\nУбедитесь в стабильном соединении: Проверьте интернет и уведомления на устройстве.'),
+                ],
+              ),
+            ),
+            const SizedBox(height: 24),
+            SizedBox(
+              width: double.infinity,
+              child: ElevatedButton(
+                onPressed: () => Navigator.of(context).pop(),
+                style: ElevatedButton.styleFrom(
+                  backgroundColor: appTheme.blueA400,
+                  foregroundColor: Colors.white,
+                  padding: const EdgeInsets.symmetric(vertical: 16),
+                  shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+                ),
+                child: Text('Понятно', style: TextStyles.textMSemibold.copyWith(color: Colors.white)),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}