feat: add Sense HAT integration module

[GEmanuel2558]

Summary

This PR adds a new sensehat module for MagicMirror² that integrates with the Raspberry Pi Sense HAT. The module reads environmental and orientation data from the Sense HAT and can optionally control the 8×8 RGB LED matrix for simple status feedback.

What’s included

• New frontend module:

  • modules/default/sensehat/sensehat.js
  • Displays temperature, humidity, pressure, and (optionally) orientation.
  • Supports configurable update interval, units (°C/°F), rounding, and basic threshold-based “warning” logic.

• New Node helper:

  • modules/default/sensehat/node_helper.js
  • Periodically calls a Python helper to read sensor values.
  • Sends SENSEHAT_DATA notifications to the frontend.
  • Handles SENSEHAT_LED_COMMAND messages to control the LED matrix (e.g. status colors).

• Python helper script:

  • modules/default/sensehat/python/reader.py
  • Uses the official sense_hat Python library.
  • Supports:
    • Sensor read mode (prints JSON with temperature, humidity, pressure, orientation, accel, gyro, magnetometer).
    • LED control mode (status color, text, clear).

• Documentation & config:

  • modules/default/sensehat/README.md with usage notes and setup steps.
  • config/config.js.sample updated with an example sensehat module configuration.

Configuration

Example config:

{
  module: "sensehat",
  position: "top_right",
  config: {
    updateInterval: 5000,
    showTemperature: true,
    showHumidity: true,
    showPressure: true,
    showOrientation: false,
    temperatureUnit: "C",
    roundValues: 1,
    ledMatrixEnabled: true,
    ledMode: "status", // "off" | "status" | "text"
    ledText: "Hello from Sense HAT",
    ledColor: [0, 255, 0],
    criticalThresholds: {
      temperatureHigh: 30,
      temperatureLow: 10,
      humidityHigh: 80,
      humidityLow: 20
    },
    debug: false
  }
}

[sdetweil]

This should be a third party module, not part of the base

[sdetweil]

See the documentation
https://docs.magicmirror.builders/module-development/introduction.html

Also see my PythonPrint module for structure to call python script
https://github.com/sdetweil/MMM-PythonPrint

Your module Is really just a repackaging

[rejas]

This should be a third party module, not part of the base

I agree.

[sdetweil]

You based this on master branch
all new core changes must be against develop branch

please acknowledge that this PR will be rejected and you should repackage your module as a standalone.

[GEmanuel2558]

Thank you for the code review, I will make a new MR, and will make sure to follow your advice.