[FIX] website_sale: display prices using public user pricelist on the shop
[FIX] website_sale: display prices using public user pricelist on the shop

When a pricelist was set on the public user that was different from that of the
website, the prices were displayed using the public user default currency,
but the currency symbol displayed was the website default currency.
The issue was that in the template, the currency was accessed as a computed,
related field of website while the price was obtained using a function call.
In the first case the field was obtained using sudo, and thus the call would not
get the public user pricelist.

opw-1817761

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo