A throwaway consumer outside the repository declares every member as a file:
dependency, installs, and runs the installed executable with plain Node,
asserting the version it reports. That is the check a workspace link or a stale
lib/ in the checkout cannot pass for: it reads only what files selected.
The family declares its executable, so the vendored family — libraries a
consumer imports, with no executable — states that it has none instead of
carrying a probe that would prove nothing.
Both pack workflows run it after packing, still without credentials.
27c9ca12a2