[Combobox]: Add support for multiple values

[knoefel]

First, thank you for adding a <Combobox /> component!!!

Right now it is only possible to select a single value. It would be nice to have the option to select multiple values.

Is this something that is already planned?

Thanks in advance and keep up the great work!!!

[knoefel]

Sorry, just saw there is already a discussion regarding this. I only searched for issues not discussions. 😳

[hussamkhatib]

https://headlessui.dev/react/combobox#selecting-multiple-values