add lashing surcharge for cargo types with hasLashing flag

add lashing surcharge for cargo types with hasLashing flag

apps/edr-freight-api/src/modules/rule-engine/services/rates.service.ts

@@ -44,6 +44,14 @@ export class RatesService {
     return this.repository.findLiveRates();
   }
 
+  /**
+   * LIVE rates with yard / container / cargo relations joined — used to render
+   * the origin → destination rate schedule inside generated contracts.
+   */
+  async findLiveRatesDetailed(): Promise<Rate[]> {
+    return this.repository.findLiveRatesDetailed();
+  }
+
   /** Get a rate by ID. */
   async findById(id: string): Promise<Rate> {
     const entity = await this.repository.findById(id);