A Soundtracks / Songs switch in the statistics toolbar shows a list of
every song with its soundtrack and how often it was played. It is searched
on both song and soundtrack names, filtered and sorted like the cards, and
clicking a song shows its soundtrack's popup.
The server has tens of thousands of songs, so the list only makes the rows
on screen and reuses them while scrolling, songs are sorted once per load,
and searching waits for a pause in typing.
Closes#47
Part of #41. The top bar has Quiz and Statistics tabs instead of the
Statistics button. The Statistics tab replaces the quiz below the top bar
(the song keeps playing) and shows every soundtrack as a card with its
plays, last played date and most and least played songs, loaded from the
new GET /api/v1/statistics/soundtracks. The cards can be searched (with
the Search popup's matching, now in SoundtrackSearch), filtered on played
or never played, and sorted A-Z, Z-A, most or least played. Clicking a
card opens a popup with all its songs.
Screenshots of the other states only differ in the top bar, and the
layout baseline is taken again with the new statistics states.
Sansan