Added an eight-track native soundtrack

I added eight distinct instrumental recordings to the game's native music catalog. The playlist streams its current track and shuffles without immediately repeating the previous one.

The main and pause menus now offer a saved music toggle independently of the other game sound. Master mute still silences the music too. This update demonstrates the actual controls and preserves native audio, without claiming a subjective listening review.

“Eight instrumental recordings stream through a shuffled playlist with independent saved music controls.”