Feature request: Add "Newsletter widget" tab to the module config

[work67]

For completeness, please add a 'Subscription widget' tab to the module's config.
You may duplicate the functionality that is present on mailjet.com > Contacts > Subscription widgets
OR you could just put a new tab and a simple link to that section.

I had trouble with the default prestashop "blocknewsletter" module (wasn't working for some reason, also was not pretty/customizable enough) , so I almost gave up on having a newsletter subscription block, until by chance I found that mailjet offers it's own widget.

1.I would've found it much sooner if it was mentioned in the module config.
2. It would be great if it was mentioned in the Prestashop module's docs page.

Cheers.

PS. If you have the manpower - you might want to add a new prestashop module or a new feature in the mailjet module - just for the widget. Copy pasting HTML from mailjet.com into custom HTML blocks in prestashop / the prestashop theme is OK for some users, but for most - a good no-code solution is best - it's best to be integrated into PrestaShop.