enhance contract document rendering with detailed cargo information

- Updated ContractDocumentViewModelBuilder to include cargoTypeName, containerType, and cargoSummary in the schedule.
- Modified contract dynamic template tests to validate the new cargo fields.
- Enhanced contract renderer service tests to reflect changes in cargo data structure.
- Updated contract view model interface to include new cargo-related fields.
- Improved dynamic template rendering to display cargo type and container type.
- Refactored exchange settings controller and service to streamline error handling and feed status management.
- Introduced article HTML conversion functions to support Quill editor integration for structured article editing.
- Added tests for article HTML conversion to ensure correct round-trip processing of clauses and bullets.

apps/edr-freight-web/backoffice/src/services/exchangeSettings.service.ts

@@ -5,8 +5,11 @@ import type { ApiResponse } from "@/types/apiResponse";
 
 const BASE = URL_CONSTANTS.EXCHANGE_SETTINGS.BASE;
 
-/** Where the rate the API last served came from. */
-export type ExchangeRateSource = "live" | "cache" | "stored" | "default";
+/**
+ * Where the rate the API last served came from. `live` means CBE answered;
+ * `stored` means it is failing and the fallback is in use.
+ */
+export type ExchangeRateSource = "live" | "stored";
 
 /** Health of the CBE exchange-rate feed. */
 export interface ExchangeFeedStatus {