SKILL.md says the apm experimental enable registries precondition
applies "anywhere — configure, install or publish," but only
configure.md actually carried it. compile.md's Publish flow and
install.md's dependency resolution can both hit a named registry and
silently no-op with no error if the precondition was never run, yet
neither file mentioned it — contradicting the skill's own promise that
each reference file is self-contained for its concern. Add a one-line
cross-reference to configure.md's Gotchas in each.
Found by an independent post-closure audit of #99 (agent-audit +
skill-audit re-run against every changed skill/agent).
Defame1297
6cb47f81f6