v0.5.1

Bug Fixes

• Critical: Fix npm package crash on npx @lap-platform/lapsh init -- dist/package.json was excluded from published package, causing Cannot find module '../package.json' error
• Critical: Fix skills not bundled in PyPI wheel -- lapsh skill-install failed with "Built-in skill files not found" when installed via pip
• Critical: Fix skills not bundled in npm package -- lapsh init could not find built-in skill files when installed via npx
• Add prepublishOnly smoke test to npm build to prevent packaging regressions

New Features

• lapsh check -- check installed skills for registry updates
• lapsh pin <name> / lapsh unpin <name> -- pin/unpin skills to skip update checks
• lapsh diff -- diff installed vs registry specs, or compare two local LAP files

Internal

• Move skills directory into Python package (lap/skills/) for correct wheel packaging
• TypeScript build now copies skills from canonical source at build time
• Add .gitignore to TypeScript SDK