fix(bookings): freight order renders styled on Chromium-less servers

The customer-truck freight order went through ContractPdfService, whose only
fallback is a crude text dump - so on servers without Chromium the document
rendered as unstyled text.

- render via the shared PdfRenderService with the styled tabular fallback
  (same path as marshalling / release documents)
- rebuild the freight-order HTML in the standard document shape: brand header,
  booking summary tiles, one trucks table (plate / driver / type / containers /
  arrival), gate notice, signature lines - which is also what the fallback
  parser reads
- keep the two watermarked copies (Port Operations, Gate Security & Carrier)
  for the Chromium path; drop the now-unused ContractPdfService injection

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/edr-freight-api/src/modules/bookings/bookings.module.ts

@@ -11,6 +11,7 @@ import { RuleEngineModule } from '../rule-engine/rule-engine.module';
 import { FileUploadSettingsModule } from '../file-upload-settings/file-upload-settings.module';
 import { SignaturesModule } from '../signatures/signatures.module';
 import { BillingModule } from '../billing/billing.module';
+import { DocumentsModule } from '../billing/documents/documents.module';
 import { FirstMileModule } from '../first-mile/first-mile.module';
 import { LastMileModule } from '../last-mile/last-mile.module';
 import { BookingContractService } from './booking-contract.service';
@@ -68,6 +69,7 @@ import { VehiclesModule } from "../vehicles/vehicles.module";
       CustomerTruckContainer,
     ]),
     BillingModule,
+    DocumentsModule,
     NotificationsModule,
     NotificationInboxModule,
     forwardRef(() => FirstMileModule),