Spamming playnow causes race condition where bot will play over itself

[iotku]

Still valid issue for playnow in general, IsPlaying returns false yet audio data is still being sent and upcoming tracks play on top of it.

[iotku]

Repro Steps:

• Launch bot
• Enable Radio mode (while not playing)
• quickly use !playnow someid

[iotku]

May have been solved with the refactor here, https://github.com/iotku/mumzic/commit/45f10a3fb6919a00221c748e7ec96e342595d24b as we now don't use player.skip() but instead the playlist directly

[iotku]

Although now skip is busted.

[iotku]

https://github.com/iotku/mumzic/commit/ed468a42c07e9c7d273eb92fd07fb94941249ada