Feature request: Expose all DALI group sliders as local lights instead of only 1.

[mjkl-gh]

Currently the DALI integrations allows for setting Dalilight to expose the Dalitarget as local light to tasmota services as matter, knx or in my case Home assistant

However, I have a DALI bus with multiple groups of lights that I would like to control individually. E.G i might want to have my kitchen counter led spots at full brightness while my ceiling lamps are dimmed while someone is watching TV.

Currently I do this by creating a manual MQTT configuration that sends and listens to DaliDimmer<i> commands. However, it would be far nicer if we could just expose all set groupsliders as local lights.

I had a thought about this and we could add a DaliLight 2 mode to expose this behavior.

[arendst]

Pls provide the code and if it doesn't impact current functionality it might well be merged.