Fix high volume notes.

[ghost]

Whenever you type in MPP.press(...), and make the volume greater than 100 in the console. The site will allow you to play an impossible note that exceeds the regular limit of volume, and maybe break your speakers if you set it really high.

[lithiumjs]

The server already filters notes with invalid velocity (should be between 0 and 1), so it's client-side only. I don't think I'd consider that an issue, since you can't do that in the frontend without accessing the console or using userscripts. Shouldn't be that hard to fix, though — just clamp the velocity in MPP.press.