feat: sale out of the province

packages/core/lib/presentation/widget/app_bar/r_app_bar.dart

@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:rasadyar_core/core.dart';
 
 class RAppBar extends StatelessWidget implements PreferredSizeWidget {
-  final String title;
+  final String? title;
   final String? iconTitle;
   final Color backgroundColor;
   final Color iconColor;
@@ -18,7 +18,7 @@ class RAppBar extends StatelessWidget implements PreferredSizeWidget {
 
   const RAppBar({
     super.key,
-    required this.title,
+     this.title,
     this.iconTitle,
     this.backgroundColor = AppColor.blueNormal,
     this.iconColor = Colors.white,
@@ -43,15 +43,15 @@ class RAppBar extends StatelessWidget implements PreferredSizeWidget {
       centerTitle: centerTitle,
 
       titleTextStyle: titleTextStyle ?? AppFonts.yekan16.copyWith(color: Colors.white),
-      title: Row(
+      title:title != null ?  Row(
         mainAxisAlignment: MainAxisAlignment.center,
         mainAxisSize: MainAxisSize.min,
         children: [
-          Text(title),
+          Text(title!),
           if (iconTitle != null) ...{const SizedBox(width: 8)},
           if (iconTitle != null) ...{SvgGenImage.vec(iconTitle!).svg(width: 24, height: 24)},
         ],
-      ),
+      ): null,
       leadingWidth: leadingWidth?.toDouble(),
       leading: leading != null ? Padding(padding: const EdgeInsets.only(right: 6), child: leading) : null,
       titleSpacing: 8,