Fix: product list & link finding

[lorenzofavaro]

Issue

As of the current version, the program fails to locate any products upon launch due to a recent update on Subito.it. Additionally, the method for extracting links is now obsolete.

Solution

This PR effectively resolves both of these issues by seamlessly incorporating the essential updates required to adapt to the recent changes.

• Product List: the website has transitioned from using the item-key-data to item-card tags for each product
• Product Link: the link for each product can be found within the first child element of type a (anchor), with the value residing in the href attribute

[morrolinux]

Thanks!

[perronet]

Thank you! :muscle: