The markLineCollected service and the stock-orders page's
handleAssignDriver (delivery-sentinel auto-collect path) both
wrote `drv_collected_at` to `stock_purchase_items`, but that
field exists on `order_items`, not on `stock_purchase_items`
(verified against pb_schema-2.json). Per AGENTS.md "select
fields are not self-service", PB would 500 both writes at
runtime. The TS error from the service was the build break
flagged in the 2026-08-06 23:34 deployment.
The page.tsx write was a latent runtime bug — TypeScript
never caught it because PB's loose `update` patch typing
accepts any field name. Both writes are removed; the
collection moment is captured by PB's `updated` timestamp on
the line row, which is sufficient for the auto-collect audit
trail. Inline comments point to FEATURE-REQUESTS as the
follow-up if a dedicated collection-date field is wanted
later (would need a PB admin schema change).
Also drops the matching test assertions that read
`drv_collected_at` off the response and replaces them with
a comment explaining the absence.
Tests: vitest 59/59 across stock-purchase-items-service +
stock-orders/[id]; npm run build compiles clean
(Next.js 16.2.6 Turbopack + TypeScript).
Co-Authored-By: Claude <noreply@anthropic.com>
Co-authored-by: Orca <help@stably.ai>
f35779369a