In this MR, I add new sorting option: Hottest (Terhangat). This option sort material by "Hot Score" which prefer newer and more viewed material.
The formula of Hot Score:
earliest_material = 1577811600 one_week = 604800 seconds = date_created_in_epoch - earliest_material view_score = log(view_count, 10) time_score = seconds_since_project_created hot_score = log(view_count, 10) + (seconds / one_week)
This formula inspired from Reddit Ranking Algorithm.
Closes #55 (closed)