Implement the Favorite Page

[xkaper001]

https://github.com/xkaper001/learn/blob/6e3e3a9d4dfae54b32d0e1dc1740402044a00538/lib/pages/favorite.dart#L8

Implement the Favourite Page for all the modules favourited modules to access in one place.

[khush1yaaar]

Hey! Khushi Soni this side, I'm a GSSoC contributor and would love to handle this issue.

[Chekka-Mounika]

I would like to work on this. Please assign me this issue

[arun7kumarr]

I have good command on flutter. I would like to work on this. Please assign me this issue

[Manikasethi]

Hi, I am a GSSOC Contributor and has good command of flutter. I wanted to contribute into this feature. Please assign this to me. Also kindly clarify if you want to add complete module to favourite tab or the items of modules separately?

[xkaper001]

Hey @sapatevaibhav please assign me this issue I can start working on this as I have completed the implementation of the explore page