Mismo enfoque que GNOME mínimo: se quita el profile_config (archinstall solo base) y kde/setup.sh instala un Plasma curado (plasma-desktop, sddm, plasma-pa, plasma-nm, powerdevil, kscreen, systemsettings, konsole, dolphin, kate, ark, spectacle, kcalc, gwenview, okular) + drivers open-source, y habilita sddm. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>