Patch release with onboarding and security updates since 1.15.0.
Highlights:
- Added and refined PicoClaw onboarding automation, including provider snippet/schema alignment and safer model list update behavior.
- Fixed Dependabot security alerts by pinning transitive path-to-regexp to 8.4.0 in both npm and pnpm lock resolution paths.
- Included maintenance updates and reliability cleanups landed after 1.15.0.