v3; defaults to pkgx^2; pure js rewrite (#256) #32

Job	Run time
qa / install-pkgx (macos-latest)	4s
qa / usage-as-proxy	20s
qa / install-pkgx (ubuntu-latest)	14s
qa / eval-bash	18s
qa / eval-posix-sh	13s
qa / eval-zsh	27s
qa / sudo-not-required	15s
qa / sudo-required	13s
qa / linuxen (debian:buster-slim)	22s
qa / linuxen (debian:bullseye-slim)	21s
qa / multiple-apply-is-ok	16s
qa / no-dirs (/usr/local)	14s
qa / no-dirs (/usr/local/bin)	15s
qa / linuxen (debian:bookworm-slim)	22s
qa / upgrades	16s
qa / linuxen (archlinux:latest)	25s
qa / linuxen (ubuntu:focal)	22s
qa / linuxen (ubuntu:jammy)	21s
qa / linuxen (ubuntu:noble)	27s
qa / linuxen (fedora:latest)	35s
put	14s
	6m 34s

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