Reconciled the field registry against workflow/20261022 (synced with
main@c7ca781) and historical versions 20250419-20261021:
- form six keys match the workflow form variable (bNJkeXot) and the
更新表单 whitelist semantics exactly
- acd business keys originate from the 20250419 extraction schema
(dropped by the workflow since 20251015, kept as the API contract)
- person group keys (xm1/sfzmwh1/sjwh1/csbw1...) exist in no workflow
version - they are the API server's own contract
- the form<->business key mapping is migration-new semantics bridging
both sides, fixed by bidirectional tests
Finding: workflow 20261022 state uses driver1ID/driver1License/
driver1Phonenumber naming, which never matched the API get_info group
keys - existing behavior read empty; recorded in the audit backlog to
confirm which naming live callers actually use