🔌 Add @umpire/json-schema to publish workflow

[sdougbrown]

Summary

• adds @umpire/json-schema to publish version detection
• publishes future versions through npm trusted publishing with provenance
• skips versions already present in the npm registry

Release workflow

• @umpire/json-schema@0.1.0 was first-published manually
• future versions and changelog entries are generated through changeset version

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge with no actionable defects identified.

The generated json_schema_changed output matches its job and step references, both dispatch paths detect the package correctly, and the new publication step follows the existing built-package publishing pattern.

Important Files Changed

Filename	Overview
.github/workflows/publish.yml	Correctly integrates @umpire/json-schema into version detection and publication using the workflow’s established handling for hyphenated package names.

_{Reviews (1): Last reviewed commit: "🔌 Wire @umpire/json-schema into publish..." | Re-trigger Greptile}

[umpire-bot]

This PR is marked... HOME RUN! ⚾🎉

All changed files reviewed — no issues found.