Record LG WebOS TV Quality scale

[joostlek]

Proposed change

Record LG WebOS TV Quality scale

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• This PR fixes or closes issue: fixes #
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[home-assistant]

Hey there @thecode, mind taking a look at this pull request as it has been labeled with an integration (webostv) you are listed as a code owner for? Thanks!

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[joostlek]

Possible clean up point: self._attr_device_info is only read once: when the entity is added. Currently the logic to fetch the device specific data is in _update_states, so in theory it doesn't do much after the entity has been added

[joostlek]

Why do we throttle the state updates of the async_update?

[thecode]

This is to protect against trying to connect to the TV to frequently when it is off. When the TV is off we try to connect and rely on timeout, if the user will force refresh when it is off it can lead to trying to connect before timeout expires

[thecode]

Suggested change

	comment: test_form - remove duplicated async_init, make sure tests ends with CREATE_ENTRY or ABORT, remove legacy uuid migration, remove name parameter, use hass.config_entries.async_setup instead of async_setup_component, snapshot in diagnostics (and other tests when possible), test_client_disconnected validate no error in log, make reauth flow more graceful
	comment: remove duplicated config flow start in tests, make sure tests ends with CREATE_ENTRY or ABORT, remove legacy uuid migration, remove name parameter, use hass.config_entries.async_setup instead of async_setup_component, snapshot in diagnostics (and other tests when possible), test_client_disconnected validate no error in log, make reauth flow more graceful