Support richer install UI patterns

[hamedbaatour]

consider adding support for a richer install UI, Specifically these keys in web manifest:

• screenshots : Allow users to see visuals of the app.
• description : Provide a detailed overview of the app's features and benefits.

This will align with the Richer Install UI patterns by improving user understanding and engagement at the installation prompt.

Thanks,

[phbernard]

Thank you for the feedback! That makes sense. If RealFavicon comes with such a UI, there could be a page dedicated to manifest creation, mainly for SEO purpose. You would also find the same features in the main favicon generator of course, but probably hidden as advanced options.

When the upcoming version of RealFavicon is released, I will move this issue to the proper repo. This one is for the JS modules.