Following some user brain tests analysis, the following small modifications have been implemented to improve the usability of the app.
* Delete the quick create option of the payment terms
* Change the name of the payment column in the invoice menu
* Removing the tags of the payment column when the state is different of posted
* When only one currency is activated the currency symbol wasn't displayed anymore cause of recent change on the js side with "group", by adding the field currency_id invisible in the arch the problem is solved
closesodoo/odoo#106903
Task-id: 3085423
Related: odoo/enterprise#34558
Signed-off-by: Florian Gilbert (flg) <flg@odoo.com>