Resolve service name and icon for shortcut card and badge

[piitaya]

Proposed change

For shortcut cards and badges with a perform-action tap action, the displayed label and icon now reflect the chosen service instead of falling back to a generic bell icon and the raw service ID.

For example, frontend.reload_themes now shows "Reload themes" with the service's icon (or a per-domain fallback while the icon resolves), rather than frontend.reload_themes with the generic bell.

Screenshots

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• 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 Shortcut Card Icon not changing #51823
• This PR is related to issue or discussion:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to backend pull request:

Checklist

• I understand the code I am submitting and can explain how it works.
• The code change is tested and works locally.
• There is no commented out code in this PR.
• I have followed the perfect PR recommendations
• Any generated code has been carefully reviewed for correctness and compliance with project standards.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[wendevlin]

I don't like that we create here a new class that uses the full hass object even it's not needed. I think it's just needed for serviceIcon so we also need to change getServiceIcons -> getCategoryIcons.

If you think it's too much for a beta change, we can approve as it is, but I would vote for defining the hass scope for the class.

[piitaya]

Yeah, it's also used for localize and loadBackendTranslations. So the change will be too much for beta scope.

[wendevlin]

Yeah, it's also used for localize and loadBackendTranslations. So the change will be too much for beta scope.

Mhh but this can be just passed from hass into the serviceController right? I don't see a big change in other places here.