Homepage: Hottest Material List

Sebagai pengguna, saya ingin halaman utama menampilkan materi-materi terhangat sehingga saya bisa mendapatkan rekomendasi materi

Note from TA: Popularity-based Sorting ideas were submitted by @erithiana.sisijoan, @oki.priyadi, and @reyhan.alhafizal. Thus, we decided to split the feature into 3 issues: Sorting by View Count, Sorting by Like Count, and Add "Most Popular Material" List to Homepage, each person is assigned to an issue.