Create Link field to select products from ecommerce app

I think it could be a good idea to add a new link field to select products from the e-commerce app. 

At this time to be able to select a product in the "product detail" template, it's necessary to add a product id by copying the id from the e-commerce app and pasting it into an input text.

AC

• Use the same mechanism as we have in External DAM (app chooser)