feat(pl): optional escort selection on transport arrange

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/composables/usePlPlanArrangeSubmit.ts

@@ -99,6 +99,7 @@ export interface BuildArrangePayloadInput {
   plan: Plan
   vehicleId: string
   driverId: string
+  escortId: string
   carrierId: string
   loadForm: PlanLoadForm
   deliveryForms: PlanDeliveryForm[]
@@ -128,6 +129,7 @@ export function buildArrangePayloadFromPlanForm(input: BuildArrangePayloadInput)
   return {
     vehicleId: input.vehicleId,
     driverId: input.driverId || undefined,
+    escortId: input.escortId || undefined,
     carrierId: input.carrierId || undefined,
     pickupAddress: input.loadForm.address || undefined,
     pickupLng: input.loadForm.lng,