aowlup v0.1.0-alpha.1

First published build of the Nimony aowlup.

curl -fsSL https://raw.githubusercontent.com/aoughwl/aowlup/main/install.sh | sh
export PATH="$HOME/.aowl/bin:$PATH"
aowlup setup --yes

Pre-release. The manager is mid-rewrite from JavaScript into the language it
manages. The JavaScript build remains the differential oracle: 40 of 48 checks
byte-identical, the other 8 deliberate improvements (real recorded versions
instead of a hardcoded 0.1.0, an unresolvable slot that names every path it
probed, an unknown slot told apart from an unbuilt one, and the new
shim/uninstall/rollback commands).

Assets. aowlup-linux-amd64 with its .sha256 and its .glibc floor.
install.sh verifies the checksum and refuses to install on a system whose glibc
is older than the floor, rather than installing a binary that cannot start.

This build needs glibc >= 2.34 (Ubuntu 22.04+, Debian 12+). On anything older,
build from source: ./build.sh needs nimony and aowlkit.