add yard distances management to rule engine

- Introduced new yard distances resource with CRUD operations.
- Created migration for yard distances table with necessary constraints.
- Implemented service and repository for yard distances handling.
- Added controller for API endpoints to manage yard distances.
- Updated rule engine configuration to include yard distances.
- Enhanced rule engine resource page to support yard distance selection.
- Updated contracts and train builder pages to handle new yard distance logic.
- Added error handling utility for better error message extraction.

apps/edr-freight-web/backoffice/src/constants/URLS.ts

@@ -423,6 +423,9 @@ export const URL_CONSTANTS = {
     YARDS: "/yards",
     YARD_BY_ID: (id: string) => `/yards/${id}`,
 
+    YARD_DISTANCES: "/yard-distances",
+    YARD_DISTANCE_BY_ID: (id: string) => `/yard-distances/${id}`,
+
     SHIPPING_LINES: "/shipping-lines",
     SHIPPING_LINE_BY_ID: (id: string) => `/shipping-lines/${id}`,