feat(warehouse): accrual acknowledge/snooze + zone weight fix, handover signer, portal delivery

Accrual dashboard:
- warehouse_accrual_acks table (migration 2140) + acknowledge/unacknowledge
  endpoints; dashboard rows carry acknowledged/snoozeUntil, acked items sink
  and are skipped by the alert cron. Row menu: mark reviewed / snooze 3d / 7d /
  un-acknowledge; acked rows dimmed with a "Reviewed" badge.
- Fix zone weight occupancy: normalise inventory kg vs zone-capacity tonnes.

Handover (rode along, shared files):
- Require signer full name on delivery handover (signature optional);
  migration 2130 adds signer_name.

Portal delivery/docs (rode along, shared files):
- Approve-delivery name capture, booking-scoped GRN/release docs.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/edr-freight-web/backoffice/src/services/warehouse.service.ts

@@ -430,6 +430,10 @@ export const warehouseService = {
     apiClient.get<AccrualDashboardRow[]>(URL_CONSTANTS.WAREHOUSE_RULES.ACCRUAL_DASHBOARD, {
       params: cleanParams({ billingCurrency }),
     }),
+  acknowledgeAccrual: (inventoryId: string, body: { snoozeDays?: number; note?: string } = {}) =>
+    apiClient.post(URL_CONSTANTS.WAREHOUSE_RULES.ACCRUAL_ACK(inventoryId), body),
+  unacknowledgeAccrual: (inventoryId: string) =>
+    apiClient.delete(URL_CONSTANTS.WAREHOUSE_RULES.ACCRUAL_ACK(inventoryId)),
 
   // ── Batch 6: Warehouse fee invoices ────────────────────────────────────────
   listInvoices: (filter?: WarehouseInvoiceFilter) =>