Gathers id, name and directory from flags or prompts (only what the flags
do not supply), then writes manifest.mjs + deploy.py from templates under
src/templates/cube. Templates are named *.example.* so the template
directory itself can never match the loader's manifest+deploy pair rule.
The scaffold refuses a directory that already holds cube files by the
loader's own patterns, checks the id against the loaded cube set (best
effort, exempting the target directory so --force re-scaffolds work), and
warns when the target lands outside every configured cube directory.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ApuW1MMGK2pUQ9mTVRTxc5
