Fix energy onboarding add_solar_production button (#10275)

[aav7fl]

Proposed change

Fixes energy onboarding by adding the add solar production button back into the wizard process.

Every other single step in the energy wizard has a button to add consumption/return/storage. So I'm not sure why this was originally excluded.

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

Example configuration

Additional information

• This PR fixes or closes issue: fixes "Add solar" production button missing from Energy dashboard setup wizard #10275
• This PR is related to issue or discussion:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

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

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

[bramkragten]

The real issue, and proper fix, is that we are not passing info to ha-energy-solar-settings like we do in the energy config page:

https://github.com/home-assistant/frontend/blob/dev/src/panels/config/energy/ha-config-energy.ts#L94

[aav7fl]

The real issue, and proper fix, is that we are not passing info to ha-energy-solar-settings like we do in the energy config page:

https://github.com/home-assistant/frontend/blob/dev/src/panels/config/energy/ha-config-energy.ts#L94

Thanks! That makes more sense now what the info was being used for now.

I've updated my PR by adding in the EnergyInfo just like the ha-energy-solar-settings. I added a similar _fetchconfig method where I set the value before the page loads. Hopefully that looks ok.