Reelier replay v1

First Marketplace release of the Reelier replay action: replay a recorded Reelier skill in CI — deterministic, 0 LLM tokens at Level 0, exit 1 on drift — and post the run receipt as a job summary.

- uses: seldonframe/reelier@v1
  with:
    skill: skills/nightly-check.skill.md

The v1 tag floats to the latest validated action. Full docs, the assertion grammar, and the published N=1000 benchmark: https://github.com/seldonframe/reelier