add disable customer function

lib/pages/widgets/local_button.dart

@@ -9,8 +9,14 @@ class LocalButton extends StatelessWidget {
   final CallBack callBack;
   final IconData iconData;
   final String textKey;
+  final Color color;
 
-  const LocalButton({Key key, this.callBack, this.iconData, this.textKey})
+  const LocalButton(
+      {Key key,
+      this.callBack,
+      this.iconData,
+      this.textKey,
+      this.color = primaryColor})
       : super(key: key);
 
   @override
@@ -20,7 +26,7 @@ class LocalButton extends StatelessWidget {
       child: Container(
         height: 45.0,
         decoration: BoxDecoration(
-          color: primaryColor,
+          color: color,
           shape: BoxShape.rectangle,
         ),
         child: ButtonTheme(