Fix doorbird duplicate unique ID generation

[ptarjan]

Breaking change

Proposed change

The doorbird integration was generating duplicate unique IDs for event entities when multiple HTTP favorites had the same event name. This caused errors like "Platform doorbird does not generate unique IDs. ID xxx_doorbell_doorbell already exists".

The fix adds deduplication logic in _async_get_event_config() to track which event names have already been processed and skip duplicate favorites with the same event name.

Type of change

• Dependency upgrade
• 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)
• 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 Platform doorbird does not generate unique IDs #134353
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

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• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
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• Tests have been added to verify that the new code works.
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[home-assistant]

Hey there @oblogic7, @bdraco, @flacjacket, mind taking a look at this pull request as it has been labeled with an integration (doorbird) you are listed as a code owner for? Thanks!

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[bdraco]

Tested on my doorbird. All good

[bdraco]

Thanks @ptarjan

[ptarjan]

Yay! Thanks so much for the prompt review and all the fixes you wrote there. Are you the one to merge or what is the procedure?