Remove ‘energy’ from HomeWizard in Eastron virtual integration documentation

[DCSBL]

Proposed change

HomeWizard has removed ‘Energy’ from its app name, so it is just called “HomeWizard”. This PR reflects this change in the documentation.

Related to #42579.

Type of change

• Spelling, grammar or other readability improvements (current branch).
• Adjusted missing or incorrect information in the current documentation (current branch).
• Added documentation for a new integration I'm adding to Home Assistant (next branch).
  • I've opened up a PR to add logos and icons in Brands repository.
• Added documentation for a new feature I'm adding to Home Assistant (next branch).
• Removed stale or deprecated documentation.

Additional information

• Link to parent pull request in the codebase:
• Link to parent pull request in the Brands repository:
• This PR fixes or closes issue: fixes #

Checklist

• This PR uses the correct branch, based on one of the following:
  • I made a change to the existing documentation and used the current branch.
  • I made a change that is related to an upcoming version of Home Assistant and used the next branch.
• The documentation follows the Home Assistant documentation standards.

[home-assistant]

It seems that this PR is targeted against an incorrect branch since it has a parent PR on one of our codebases. Documentation that needs to be updated for an upcoming release should target the next branch. Please change the target branch of this PR to next and rebase if needed.

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[Copilot]

Pull request overview

This PR updates the Eastron virtual integration documentation to reflect the recent rebranding of the HomeWizard app, which has removed "Energy" from its name. The changes ensure consistency with the supporting HomeWizard integration's documentation.

Key Changes

• Removed "Energy" suffix from "HomeWizard Energy" references in the front matter metadata