Enhance clearance milestone management and introduce new contract actions

- Added new milestones for 'Transit Permit Uploaded' and 'Export Transport Document Issued' in the clearance milestone catalog.
- Implemented methods in ClearanceMilestoneService to skip milestones and complete them with metadata.
- Updated ContractBookingService to check boundary conditions before booking creation.
- Introduced new endpoints in ContractsController for uploading customs declarations, advising duty, and handling various document uploads.
- Enhanced the UI to support new clearance actions and display relevant components based on milestone statuses.

apps/edr-freight-api/src/modules/contracts/entities/contract-clearance-cycle.entity.ts

@@ -34,4 +34,21 @@ export class ContractClearanceCycle extends BaseEntity {
 
   @Column({ name: 'completed_at', type: 'timestamptz', nullable: true })
   completedAt?: Date | null;
+
+  /** ET GL toggle: whether customer must pay duty/tax before DO collection (import). */
+  @Column({ name: 'duty_required', type: 'boolean', nullable: true })
+  dutyRequired?: boolean | null;
+
+  /** Export RO vessel departure date (Path B export). */
+  @Column({ name: 'vessel_departure_date', type: 'date', nullable: true })
+  vesselDepartureDate?: string | null;
+
+  @Column({ name: 'ro_amendment_requested_at', type: 'timestamptz', nullable: true })
+  roAmendmentRequestedAt?: Date | null;
+
+  @Column({ name: 'ro_hold_reason', type: 'text', nullable: true })
+  roHoldReason?: string | null;
+
+  @Column({ name: 'current_phase', type: 'varchar', length: 40, nullable: true })
+  currentPhase?: string | null;
 }