Board create left the new primary dispatch with no WorkOrderId, so uplifts
created on those work orders were written to a dispatch the work order's
uplift reads never resolve: not listed, allowance never consumed, queue WO
number blank. The same orphan made ApptDate/vendor patches fail with
"A primary dispatch is required".
- Board create backfills Dispatch.WorkOrderId after the first save.
- Uplift create resolves its dispatch through the read-side scope
(non-deleted, owned or linked); otherwise the stable
"no primary dispatch" error.
- Data-only migration assigns existing orphaned primaries to the single
work order naming them primary; idempotent.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>