Completes the prose-CLI scrub the spec already documents as shipped: deletes tools/cli (the @openprose/prose-cli Oclif binary + eval harnesses), drops tools/cli from the workspace and lockfile, and removes the separately-authored `### Criteria` section from the reactor and reactor-cli contract loaders (postconditions live solely in `### Maintains`). Updates the accompanying skill tests, changelog, and release docs. Verified green: reactor SDK 458/0/10, reactor-cli 186/1 (pre-existing doctor test), devtools 96/0, skill 413/0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Ships @openprose/reactor 0.3.0, @openprose/reactor-cli 0.2.0, @openprose/reactor-devtools 0.2.0: the Reactor harness (compile-once-intelligent then dumb reconciler, content-addressed receipts, cost scales with surprise) with the distilled ideal public API — curated front door, full @openai/agents passthrough, one typed handle, one Substrate, unified observe, branded ids, and additive forward seams for the fixpoint.