Original Home Assistant SmartThings integration extended with media_player support.
Features:
- Turn on/off
- Set volume
- Step volume up/down
- Mute/unmute
- Select source
- Show current volume level
- Show current state: on/off/playing/paused/idle
- Show if muted/unmuted
- Show current source
- Show/set shuffle mode
- Show/set repeat mode
Tested on Samsung HW-Q80R soundbar
