Feature: Stats and Retrospective

[LuciferC-137]

Stats and Retrospective

The App should be able to keep some stats on each music to provide new useful (and fun) features to the user.

• The stats should be a new fields in the database for each music.

Stats available

• Each time a track is played (when its half is reached by the player), add a "played" count to the track.
• Each time a track is played, update its last played date.

User stats

A new tab can be opened from the settings menu, showing a graph of most played musics, sortable by:

• Genre
• Artist
• Album

Retrospective

• A new visually pleasing tab accessed from the settings featuring the most played song, the favorite tags, artist, and album over the designated period (by default, the last year).