feat: create customer

lib/presentation/customer/widgets/customer_title.dart

@@ -1,6 +1,7 @@
 import 'package:enaklo_pos/core/components/components.dart';
 import 'package:enaklo_pos/core/constants/colors.dart';
 import 'package:enaklo_pos/core/extensions/build_context_ext.dart';
+import 'package:enaklo_pos/presentation/customer/dialog/form_customer_dialog.dart';
 import 'package:flutter/material.dart';
 
 class CustomerTitle extends StatelessWidget {
@@ -8,9 +9,7 @@ class CustomerTitle extends StatelessWidget {
   final Function(String) onChanged;
 
   const CustomerTitle(
-      {super.key,
-      required this.onChanged,
-      required this.title});
+      {super.key, required this.onChanged, required this.title});
 
   @override
   Widget build(BuildContext context) {
@@ -85,7 +84,7 @@ class CustomerTitle extends StatelessWidget {
                   GestureDetector(
                     onTap: () => showDialog(
                       context: context,
-                      builder: (context) => Container(),
+                      builder: (context) => FormCustomerDialog(),
                     ),
                     child: Container(
                       height: 40,