Add LEDs configuration
Turris Omnia and 1.x have rainbow and Mox as single led. We allow some level of control of less on Omnia and 1.x from LuCI but we should provide the same functionality also from reForis.
In the case of Turris Omnia and 1.x these settings should be available:
- Set colors for specific LEDs (this is the color that is used in default for given led)
- Set LEDs intensity (this is for all LEDs)
In case of Turris Mox:
- Enable/Disable LED