Qr code passphrase restoration flow fix (#1694)

* add passphrase to credentials

* prevent double restoring

* fix conflict, simplify restricting user from tapping restore multiple times

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

lib/src/widgets/alert_with_no_action.dart.dart

@@ -0,0 +1,30 @@
+import 'package:flutter/material.dart';
+import 'package:cake_wallet/src/widgets/base_alert_dialog.dart';
+
+class AlertWithNoAction extends BaseAlertDialog {
+  AlertWithNoAction({
+    required this.alertTitle,
+    required this.alertContent,
+    this.alertBarrierDismissible = true,
+    Key? key,
+  });
+
+  final String alertTitle;
+  final String alertContent;
+  final bool alertBarrierDismissible;
+
+  @override
+  String get titleText => alertTitle;
+
+  @override
+  String get contentText => alertContent;
+
+  @override
+  bool get barrierDismissible => alertBarrierDismissible;
+
+  @override
+  bool get isBottomDividerExists => false;
+
+  @override
+  Widget actionButtons(BuildContext context) => Container(height: 60);
+}

lib/src/widgets/base_alert_dialog.dart

@@ -17,6 +17,8 @@ class BaseAlertDialog extends StatelessWidget {
 
   bool get isDividerExists => false;
 
+  bool get isBottomDividerExists => true;
+
   VoidCallback get actionLeft => () {};
 
   VoidCallback get actionRight => () {};
@@ -205,7 +207,7 @@ class BaseAlertDialog extends StatelessWidget {
                               )
                             ],
                           ),
-                          const HorizontalSectionDivider(),
+                          if (isBottomDividerExists) const HorizontalSectionDivider(),
                           ClipRRect(
                               borderRadius: BorderRadius.all(Radius.circular(30)),
                               child: actionButtons(context))