PR #12's own review flagged that the reusable's own header still said pin
@<sha>/@main while the example+README now recommend @v1. Update the header
to recommend @v1 (or @<sha>) consistently.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The example stub + README pinned guidance pointed at @main/@<sha>; update them to
recommend @v1 — gadfly's curated release tag that's moved on deliberate releases
so central swarm tuning propagates without per-consumer re-pinning (full @<sha>
still offered for an immutable pin; @main discouraged).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>