Fix visualization by inverting open/closed state of patio awnings

[mback2k]

Breaking change

The open/closed state of awnings will be inverted, so that the UI visualization and positioning matches reality. This means open (100%) now refers to the awning being completely retracted and closed (0%) now means the awning is fully expanded. This is not in line with industry terminology, but HA does not yet natively support awnings of type patio.

Proposed change

Until the referenced architectural discussion is solved and support for new types of covers has been implemented natively, invert the reported state of patio awnings to match the expections of the UI visualizations based on the cover platform and solve representation of virtical awnings until those can be handled more differentiated.

Details including screenshots without this change: https://github.com/home-assistant/architecture/discussions/979#discussioncomment-10884489

Type of change

• [ ] Dependency upgrade
• [x] Bugfix (non-breaking change which fixes an issue)
• [ ] New integration (thank you!)
• [ ] New feature (which adds functionality to an existing integration)
• [ ] Deprecation (breaking change to happen in the future)
• [x] Breaking change (fix/feature causing existing functionality to break)
• [ ] Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue: https://github.com/home-assistant/home-assistant.io/issues/35116
• Link to documentation pull request:

Checklist

• [x] The code change is tested and works locally.
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• [x] Tests have been added to verify that the new code works.

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