Builds a full dev workstation from a bare Arch Linux install. https://git.cjennings.net/archsetup/atom?h=main 2026-07-12T06:33:18+00:00 2026-07-12T06:33:18+00:00 Craig Jennings c@cjennings.net 2026-07-12T06:33:18+00:00 urn:sha1:bb725b76591f0629e17277ad3afbd0fab76b7add The critical-switch idiom after a flight-deck panel (reference filed in the catalogue's working directory): cast guard posts flank the lever and a red collar marks it critical. The guard is the point — friction sized to consequence, the physical cousin of the kit's arm-to-fire confirm. A second reference (an SCE-style switch with a rectangular guard plate) confirmed the idiom while it was being built. I verified it in headless Chrome: the lever throws both ways with legends relighting, no console exceptions.