Add an Injection Zone for Widgets Above/Below the Product Thumbnail on the Edit Product Page

[marcosgomesneto]

Hello,

I would like to suggest adding an "Injection Zone" to allow widgets to be placed above or below the product thumbnail on the edit product page. This improvement makes a lot of sense since the thumbnail area, located on the right side of the page, often appears empty and underutilized.

By allowing widgets in this area, we could maximize the use of available space, enabling the addition of related features or complementary information more efficiently.

I believe this functionality would significantly improve the usability and customization of the interface, benefiting all users who use MedusaJS to manage their products.

Thank you for considering this suggestion!