Flows External App Submit This is step 4 (final) of the Flows app certification flow: This skill does not rerun any review. It verifies the artifacts from the prior three steps and only then invokes the CLI submit command. Preconditions (show these to the user first) Before doing anything, print this checklist so the user knows exactly what is being verified: 1. exists at repo root and all required frontmatter fields are populated. 2. The latest is committed to git and reports . 3. The latest is committed to git and reports with X.X ≥ 3.8 . 4. Certification artifacts are committed — uses and…