Bump canonicalCopilotKitVersion 1.59.2 -> 1.59.4 and pin every
integration's @copilotkit/* to 1.59.4 (locks regenerated). Keeps the
whole showcase on one version instead of letting the langgraph A2UI
demos deviate. Existing per-slug overrides (built-in-agent pkg.pr.new,
ms-agent-harness-dotnet 1.57.2) unchanged.
The "next" dist-tag was a workaround for Docker builds that can't resolve
workspace:* — but "next" has gone stale (1.55.2-next.1) while "latest" is
at 1.56.5. Renovate doesn't cover showcase/, so these never auto-bumped.
Switch all 19 showcase package.json files to "latest".
Replace sys.path.insert hacks in Python agent files with direct
imports via symlinks to shared/{python,typescript}/tools.
Update Dockerfiles, entrypoints, and configs to support the new
symlink-based tool resolution. Add PARITY_NOTES for frameworks
that have known gaps.
The showcase framework directories better reflect their role as
integration examples rather than distributable packages.
Renames showcase/packages/ -> showcase/integrations/ and updates
the test docker-compose file reference accordingly.
Ran Shem Tov