Minigame music enhancements

[nwawrzyniak]

1. An option to make the song not start from the beginning when losing a minigame so the music plays continuously. (Current default: Music resets whenever you lose a minigame)

2. Keeping music muted when you muted your last minigame and enter a new one. (Current default: Minigame music is always active when you enter the queue)

3. Volume adjustment slider for minigame sound. (Current default: Really loud)

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Notes:
If onu sends the music reset signal server-sided 1) might be impossible.

[feildmaster]

The entire minigame is client side, no worries there