7d71b77e14
The recipe→steps generator was copying coating.thickness_uom blind
into fp.job.step.thickness_uom, but the two selections use
different value codes:
fp.coating.config.thickness_uom : 'mils' / 'microns' / 'inches'
fp.job.step.thickness_uom : 'mil' / 'um' / 'inch'
Result: any SO confirmed with a coating using the long-form codes
(real demo data uses 'mils') hit a 'Wrong value for ...' selection
error, the savepoint rolled back, and the fp.job ended up with 0
steps.
Add an explicit mapping. Unknown values fall through to the step
default ('um'). Demo seed re-run after the fix produces 234 steps
across 31 jobs (was 207); thickness_uom distribution: 228 um, 6 mil.
Part of: native job model migration (spec 2026-04-25)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>