Transition-time prompts (fired when leaving a step). Authored now,
runtime-consumed in Sub 12b's Move Parts dialog. Carries a
compliance_tag selection (none/as9100/nadcap/cgp/nuclear) so audit
reports can filter by regulation regime.
input_type covers Steelhead's transition prompts: text, number,
boolean, selection, date, signature, photo, location_picker,
customer_wo.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
7a0e74c456
