Transcribe the §2-§6 codex into machine-readable canon and add the validator
that keeps five parallel lanes from drowning in dangling ids.
- validator (28 tests): recipes point back at their machine, every item/tech/
commission reference resolves, ids unique + kebab-case, colors hex, footprints
>=1x1, plus a reachability pass proving MELT is craftable from raw ore.
- items 9->36, machines 7->21, recipes 4->35, tech 0->17, commissions 1->10.
- mosh rewired to canon (gop-crate -> melt + reclaimed anchor slab); all seed
recipe ids preserved so nothing dangles mid-round.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>