Changes to home page.

[xkaper001]

Summary

This pull request improves the user navigation by implementing a Bottom navigation bar.

Changes

• BottomNavBar implemented
• new explore page for the user
• new favourite page for modules favourited by the user.

not yet removed the drawer completely as there are things which has to be integrated into the explore and home

Additional Information

This pull request creates more opportunities for the contributors by creating more issues such as #61 This PR also implements

• 60.

• 56.

[xkaper001]

Screenshot of the HomePage

[xkaper001]

hey @sapatevaibhav @nehal076 Can you also close this as completed the #60 as it also has been solved under this PR as stated above.