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-api/src/contracts/contract-view-model.builder.ts

@@ -150,6 +150,8 @@ export class ContractViewModelBuilder {
         year: 'numeric',
       }),
       contractYear: new Date().getFullYear(),
+      contractStartDate: this.formatDate(booking.contractValidFrom),
+      contractEndDate: this.formatDate(booking.contractValidUntil),
       client: {
         companyName: booking.company?.name ?? 'Client',
         companyAddress: this.valueOrDash(booking.company?.address),