* Bring Nice G.O. up to platinum
* Switch to listen in coordinator
* Tests
* Remove parallel updates from coordinator
* Unsub from events on config entry unload
* Detect WS disconnection
* Tests
* Fix tests
* Set unsub to None after unsubbing
* Wait 5 seconds before setting update error to prevent excessive errors
* Tweaks
* More tweaks
* Tweaks part 2
* Potential test for hass stopping
* Improve reconnect handling and test on Homeassistant stop event
* Move event handler to entry init
* Patch const instead of asyncio.sleep
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Co-authored-by: jbouwh <jan@jbsoft.nl>
