Adjust HomeWizard to use updated python-homewizard-energy library

[DCSBL]

Proposed change

This is a big one, and I am fully open to get tips to reduce the TL;DR level.

This PR implements the updated python-homewizard-energy, which makes it easier to move to the v2 API (docs). The only goal of this PR is to get the component work with the libary as if nothing has been changed. New features and actual v2 support will be added in future PR's.

The previous PR related to this was #131366, which renamed HomeWizardEnergy to HomeWizardEnergyV1. I then started to implement HomeWizardEnergyV2 but everything in this component went from easy to understand code to many "if v1 then this else that" trees.

Therefore the library has been adjusted to do all this instead HA. After initialisation everything should work the same.

import HomeWizardEnergy

api: HomeWizardEnergy

if HomeWizardEnergy.has_v2_api("ip_address"):
    api = HomeWizardEnergyV2("ip_address", token="<auth_token>")
else:
    api = HomeWizardEnergyV1("ip_address")
    
combined = await api.combined()
print(combined) # Same for both versions, content depends on feature set of the device

Models and naming conventions are moved to v2, as all HomeWizard devices will be moved to v2 eventually.

---

The update itself:

• https://github.com/homewizard/python-homewizard-energy/releases/tag/v8.0.0
• homewizard/python-homewizard-energy@v7.0.1...v8.0.0

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 #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• 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.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• 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

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.

To help with the load of incoming pull requests:

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

[DCSBL]

Added 'id' and ordered alphabetically

[DCSBL]

"Supported checks" are now handled by the library

[DCSBL]

0...255 mapping to percentage is now handled by library

[DCSBL]

Library now handles 'supports_*' checks

[DCSBL]

Supported/unsupported mismatches are handled by the library

[home-assistant]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

Learn more about our pull request process.