dev
main
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move pkg/cli package from core/go to its correct home in core/cli. Includes Frame AppShell, Stream, TaskTracker, Tree, Rich Table. Update go.mod deps to use main branch. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>