`scripts` was published as a top-level distribution package, colliding
with one of the most generic names in the Python ecosystem and
shadowable by a stray scripts/ dir on the portal machines' shared
/work/lbogner. Move it under the giant namespace; the dwarf command
name is unchanged, only the Python import path and file location move.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
