Fixed first start configuration load and add city model in add customer

lib/DB/AddressModel.py

@@ -1,6 +1,6 @@
 from PySide6.QtCore import QAbstractListModel, Qt, Slot, QModelIndex
 from .AddressDAO import AddressDAO
-
+from ..PyqcrmDataRoles import PyqcrmDataRoles
 
 class AddressModel(QAbstractListModel):
 
@@ -16,8 +16,17 @@ class AddressModel(QAbstractListModel):
         if role == Qt.DisplayRole:
             data= self.__address_data[row][2]
             return data
+        elif role == PyqcrmDataRoles.CITY_ROLE:
+            data= self.__address_data[row][3]
+            return data
         return None
 
+    def roleNames(self):
+        return {
+            Qt.DisplayRole: b"display",
+            PyqcrmDataRoles.CITY_ROLE: b"city",
+        }
+
     def setData(self):
         pass