I would like to create a module that has pin verification for PoS orders in Odoo, and part of that would be triggering a popup/window of sorts that the user can input the pin, then the rest of the validation process would continue.How would I be able to achieve this in Odoo?, I've tried using actions, I'm not that versant in the front-end aspect of Odoo so I could be utilizing the wrong methods of action, any help or insight would be helpful thank you.