`Command` palette component

[fabien-ml]

trafficstars

Is your feature request related to a problem? Please describe. An headless Command component like cmdk.

Additional context Can use Kobalte's Combobox behavior as the basis.

Currently available alternative: https://github.com/create-signal/cmdk-solid

[MengLinMaker]

@fabien-ml @jer3m01 Shall we close this issue?

The new Search component should address this issue. Even Combobox itself could be sufficient for creating cmdk.