fix(warehouses): detention groups by canonical truck type

Join truck_types via vehicles.truck_type_id (normalized legacy
vehicle_type only as fallback) so type renames can't unmatch detention
rules and FK-less vehicles keep billing.

apps/edr-freight-api/src/modules/bookings/dto/add-customer-truck.dto.ts

@@ -4,10 +4,12 @@ import {
   IsArray,
   IsIn,
   IsNotEmpty,
+  IsNumber,
   IsOptional,
   IsString,
   Matches,
   MaxLength,
+  Min,
 } from 'class-validator';
 
 import { CUSTOMER_TRUCK_TYPES } from './customer-truck-assignment.dto';
@@ -44,4 +46,16 @@ export class AddCustomerTruckDto {
     message: 'each container number must match ISO container format, e.g. ABCD1234567',
   })
   containerNumbers?: string[];
+
+  /** Bulk: planned tonnage this truck hauls — draws down the booking total at assignment. */
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  plannedTons?: number;
+
+  /** Bulk: optional item/piece count on this truck. */
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  plannedQuantity?: number;
 }