Ref/example apps

[jspizziri]

No description provided.

[jspizziri]

@puckey, a few specific callouts about this PR I wanted to draw your attention to:

1. I've fixed the broken lint config and run a style update based on the rules. One thing you might not be keen on is the way I'm handling type coercion in places like this
2. I've reorganized web/TrackPlayerModule.ts to more closely mirror the organization of src/NativeTrackPlayer.ts.
3. I left a FIXME comment here that I wanted to chat about with you

[jspizziri]

The Android build is failing due to references to the ControllerConnectedEvent/ControllerDisconnectedEvent inside of TrackPlayer.kt. Those classes were removed in this commit, but not all the references to them were cleaned up.