New homepage dashboard!

🛠 Implement top portion (Study & Review), and middle portion (Current Lesson view) of the new homepage prototype:

New Homepage Dashboard Prototypes - Round 2 #241

There are still minor issues but it should be fully functional.

🔥 Known issues:

• not optimized for smartphones
• able to click on new / due cards when the count is zero
• doesn't show progress for RTK3
• doesn't show a lesson for RTK Old Edition - Supplement (3008-3030)

What's Changed

• Feature/homepage dashboard ms2 view lessons by @fabd in #258

Full Changelog: v2022.03.29...v2022.04.26