[Request]: support for white channel with RGBW LEDs

[deltaflyer4747]

What would you like implemented?

Would it be possible to add support for RGBW LEDs? i cannot specify white channel used in for example SK6812 for higher brightness.

Or even better, just option to call for presets defined in WLED itself instead of manually defining colors & effects in GUI

[cp2004]

Or even better, just option to call for presets defined in WLED itself instead of manually defining colors & effects in GUI

I think this would be much better for the long term & supporting a wider range of features on the plugin.