Ryoku-dev/ryoku ? reverse-engineered prompt

Build me a polished Arch based Linux workstation called Ryoku, with a clean premium feel and a guided installer that can put the system onto disk from its own ISO.

I want the desktop to be a cohesive Wayland session that works on Hyprland or niri, with a custom shell on top, a launcher, control sidebar, lock screen, settings app, and a first login welcome flow that helps people set the basics like scale, bar, and widgets. Make the whole thing feel deliberate and minimal, with live theming that pulls colors from the wallpaper.

Also include the system side that defines the machine, boot setup, package selection, and update flow, plus the installer and signed repository pieces needed to keep it all reproducible. If anything in the docs is unclear, check the current docs online and make sensible choices that fit the project.