Add Qube Heat Pump integration

[MattieGit]

Proposed change

This PR adds a new integration for Qube Heat Pumps.
It supports checking the status and controlling Qube heat pumps via Modbus TCP.

Features:

• Configuration via UI (config flow).
• Supports auto-discovery.
• Sensors for temperatures (inlet, outlet, buffer), flow rate, and power.
• Binary sensors for state (pump active, compressor active, etc.).
• Switches/Controls for changing mode.
• Quality Scale: Silver (Strict typing, no I/O in event loop, proper config flow, dynamic entity management).

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 or feature that would cause existing functionality to not work as expected)
• 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: Add qube docs home-assistant.io#42921

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 is compliant with the Quality Scale requirements.

[home-assistant]

Hi @MattieGit

It seems you haven't yet signed a CLA. Please do so here.

Once you do that we will be able to review and accept this pull request.

Thanks!

[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.

[home-assistant]

When adding new integrations, limit included platforms to a single platform. Please reduce this PR to a single platform

[home-assistant]

Hi @matt-WL

It seems you haven't yet signed a CLA. Please do so here.

Once you do that we will be able to review and accept this pull request.

Thanks!

Stale

[home-assistant]

Hi @matt-WL

It seems you haven't yet signed a CLA. Please do so here.

Once you do that we will be able to review and accept this pull request.

Thanks!

Stale

[MattieGit]

Hello 👋🏻 @joostlek!

Services and diagnostics have been removed.
Device specific code has been moved to a library.
Let me know if any other updates are required. This integration is based on my existing HACS integration for the Qube heat pump, so I had to remove a lot of existing functionality (which also helped to improve code quality).

[joostlek]

Did you not push yet? The code still seems to directly call pymodbus instead of a library

[MattieGit]

Did you not push yet? The code still seems to directly call pymodbus instead of a library

My bad! Updated now!

[joostlek]

Okay I'll push back again

What we expect from a library is that they abstract away the device specific things. So instead of ask the modbus library to read register x to get the temperature, I want the library to return me the relevant data. We currently also load all the registers from a yaml file? That's also something that we shouldn't do

[MattieGit]

You're completely right. I've made the requested changes and removed more legacy code.

[joostlek]

Please make sure you have a proper development environment.

[MattieGit]

Apologies and thank you for the patience. Dev environment should be fixed now.