// Installing pardes, in three lines: included by setup.typ and by the
// site's landing page, so it is written once.
#import "style.typ": cmd

With Zig 0.16 (the build fetches everything else):
#cmd("zig build -Dplatform=tty --prefix ~/.local   # pardes, in a terminal")
#cmd("zig build -Dplatform=gui --prefix ~/.local   # pardes-gui, its own window")
Then run `pardes` or `pardes FILE`.