feat(warehouses): handover-driven approve delivery, weigh-skip, 5-min sign reminders

Approve delivery now tracks the handover lifecycle exactly: the button appears
(detail page + portal dashboard) the moment a handover is generated and
disappears when the customer signs. The bookings list attaches the
handoverAwaitingSignature flag via one batched query per page; status
heuristics (COMPLETED / TRUCK_ASSIGNED+arrived) are gone.

- generate the arrival handover for ANY self-haul truck: portal-assigned OR
  walk-in registered at the gate (isSelfHaulBooking: assigned_at set, or no
  EDR last-mile leg). Same rule now guards the exit paper.
- remind every 5 minutes (in-app + SMS + email) until the handover is signed
  (@Cron in HandoverService; one reminder per booking per tick)
- Truck Leaving no longer opens blank: the import queue mapper now carries
  inv.notes, so the saved arrival renders read-only with only gate-out time
  and gross weight editable
- container bookings get "Weigh truck? Yes/No": No skips tare/gross and the
  container weight match (weighingSkipped on ReleaseOrderDto, decision made at
  arrival sticks for the exit via the Weighing: SKIPPED note). Bulk always
  weighs, unchanged.

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

apps/edr-freight-api/src/modules/bookings/bookings.service.ts

@@ -1125,6 +1125,30 @@ export class BookingsService {
     );
   }
 
+  /**
+   * Batched version of the findById flag: marks each page item whose booking
+   * has a generated-but-unsigned SELF_HAUL handover, so list rows (portal
+   * dashboard) can show "Approve delivery" for exactly the generated→signed
+   * window. One query for the whole page.
+   */
+  private async attachHandoverFlags(bookings: Booking[]): Promise<void> {
+    const ids = bookings.map((b) => b.id);
+    if (!ids.length) return;
+    const rows: Array<{ bookingId: string }> = await this.dataSource.query(
+      `SELECT DISTINCT booking_id AS "bookingId"
+         FROM freight.booking_handovers
+        WHERE booking_id = ANY($1::uuid[])
+          AND signed_at IS NULL AND deleted_at IS NULL
+          AND mile_type = 'SELF_HAUL'`,
+      [ids],
+    );
+    const pending = new Set(rows.map((r) => r.bookingId));
+    for (const b of bookings) {
+      (b as Booking & { handoverAwaitingSignature?: boolean }).handoverAwaitingSignature =
+        pending.has(b.id);
+    }
+  }
+
   async findAll(
     filter: FilterBookingDto,
     forceCompanyId?: string,
@@ -1135,7 +1159,7 @@ export class BookingsService {
     const statusFilter = this.parseStatusFilter(filter);
     const schedulingStatusFilter = this.parseSchedulingStatusFilter(filter);
 
-    return this.bookingsRepository.findAllPaginated({
+    const result = await this.bookingsRepository.findAllPaginated({
       page,
       pageSize,
       ...statusFilter,
@@ -1162,6 +1186,8 @@ export class BookingsService {
       sortBy: filter.sortBy,
       sortOrder: filter.sortOrder,
     });
+    await this.attachHandoverFlags(result.items ?? []);
+    return result;
   }
 
   /** Booking statuses at which a customer can pay (mirrors booking-payment.service). */