Use correct state for emulated_hue covers

[Tho85]

Proposed change

Expose closed covers as "off" via emulated_hue

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Additional information

• This PR fixes or closes issue: fixes Emulated Hue - does not respect open/closed state for cover/blind #106505

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[home-assistant]

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

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[ivanfmartinez]

I have tested this code and it solved the problem with alexa and blinds that I have reported on #106505

considering the suggestion of @bdraco of using _OFF_STATES dict I think that STATED_CLOSING should be used also to be converted to STATE_OFF

Thanks @Tho85

[Tho85]

IMO a closing cover should be considered "open" until it is fully closed. A closing garage door for example can still be entered while it is closing. The entity documentation is not entirely clear on how to handle this.

@bdraco Any opinions?

[bdraco]

IMO a closing cover should be considered "open" until it is fully closed.

That makes sense to me

[bdraco]

Thanks @Tho85