[IMP] point_of_sale: closing pos session view
[IMP] point_of_sale: closing pos session view

The view of the POS session when you close it and see all the
transactions that have been performed during the session has been
improved to clearly see the summary of the session and easily check your
cashbox at the begining and end of the session.

TASK-ID: 1934784
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo