core gained three skills for the first time (agentsmd-author, agentsmd-audit, provider-adapter-author). Minor bump reflects new capability rather than a fix. Also declares the missing `skills` path in the Copilot manifest so Copilot CLI discovers them (CC auto-discovers from the plugin root; Copilot requires explicit declaration per ADR-0016 convention). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>