[FIX] account: don't crash when generating an invoice from website_quote
[FIX] account: don't crash when generating an invoice from website_quote

res.currency's `_convert` expects a record not an id.

On res.currency:

_convert() calls
_get_conversion_rate() which calls
_get_rates()

_get_rates does company.id.

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