Release 3.0.0 - Backlight/Ambilight Support

[vieira]

This PR introduces initial support for controlling the power, brightness and color of the backlight (also known as ambilight) of YeeLight devices that have support for it. 🎉

It also changes the way moonlight mode is detected to not depend on model names, instead looking for the presence of the property active_mode, which should only exist in devices supporting moonlight, according to the spec. This also allows the feature to be blacklisted in config.json in case you don't want it (see README on how to blacklist features).

Please note that 3.x requires node >= 16.16 and homebridge >= 1.3.0.

Related issues: #102, #81, #78, #65, #51, #40, #108

Not seeing the new features?
Your device might be cached. Edit the config.json and add the following block (replace 5c4bc1 with the id of your device) and restart homebridge.

"platforms": [
  {
    "platform": "yeelight",
    "name": "Yeelight",
    "defaultValue": {
      "5c4bc1": {
        "blacklist": true
      }
    }
  }
]

Your device will disappear from the Home app.

After that you can revert back your config.json (removing "blacklist": true) and restart homebridge.