I’d like to suggest adding OpenDeck to the CachyOS repository. It’s a desktop application for controlling Elgato Stream Deck hardware (these are macro keypads with LCD screens that are fairly widely used by gamers and streamers).
The device does not have internal storage, so is functionally useless on Linux without some appropriate control software running. OpenDeck seems to be the most popular option for this - it already has Arch support and is in the AUR.
Thanks for your consideration!