Add calories units

[dudanov]

Proposed change

Discuss of this change.

Type of change

• [ ] Document existing features within Home Assistant
• [x] Document new or changing features which there is an existing pull request elsewhere
• [ ] Spelling or grammatical corrections, or rewording for improved clarity
• [ ] Changes to the backend of this documentation
• [ ] Removed stale or deprecated documentation

Additional information

• This PR fixes or closes issue: fixes #
• Link to relevant existing code or pull request: https://github.com/home-assistant/core/pull/122796

Summary by CodeRabbit

• New Features
  • Expanded unit representations for energy-related sensor classes to include a wider range of measurement units.
  • Enhanced flexibility for applications requiring diverse energy measurements by including additional units such as J, kJ, cal, kcal, Mcal, and Gcal.
  • Introduced a new blog post detailing the significance of adding calorie measurements to energy sensors, enhancing user experience by providing better tracking of energy-related metrics.

[coderabbitai[bot]]

Walkthrough

## Walkthrough The recent updates modify the definitions of energy-related sensor device classes by expanding the unit options for `SensorDeviceClass.ENERGY` and `SensorDeviceClass.ENERGY_STORAGE`. The new definitions now include additional units such as `J`, `kJ`, and `cal`, enhancing the versatility of energy measurements. Additionally, a new blog post has been added to inform users about the inclusion of calories as a measurement unit in the energy sensor class. ## Changes | Files | Change Summary | |------------------------------------|---------------------------------------------------------------------------------------------------| | `docs/core/entity/sensor.md` | Expanded unit representations for `SensorDeviceClass.ENERGY` and `SensorDeviceClass.ENERGY_STORAGE` to include `J, kJ, MJ, GJ, Wh, kWh, MWh, cal, kcal, Mcal, Gcal`. | | `blog/2024-09-10-calories-units.md` | Introduced a blog post detailing the addition of calorie measurements to the energy sensor class, authored by Sergey Dudanov. | ## Sequence Diagram(s) ```mermaid sequenceDiagram participant User participant Sensor participant System User->>Sensor: Request energy measurement Sensor->>System: Provide energy data System-->>Sensor: Return data with expanded units Sensor-->>User: Display energy measurement with new units ```

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Recent review details

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Commits

Files that changed from the base of the PR and between 8fe1b2d1af2941ff1c1124302208ec802ba36a46 and 426a68a849721d04dabba8e9e53b2ce239bdd0a2.

Files selected for processing (1)

* blog/2024-09-10-calories-units.md (1 hunks)

Files skipped from review due to trivial changes (1)

* blog/2024-09-10-calories-units.md

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[home-assistant[bot]]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks :+1:

Learn more about our pull request process.

[dudanov]

Thanks!