revert back the clerance payment

apps/edr-freight-api/src/modules/contracts/entities/contract-rate-snapshot.entity.ts

@@ -46,8 +46,8 @@ export class ContractRateSnapshot extends BaseEntity {
   conditionalOn?: string | null;
 
   /**
-   * Customs clearance service fee line — billed up front via a clearance
-   * invoice, excluded from shipment booking totals.
+   * Customs clearance service fee line — billed on the booking invoice
+   * together with the freight (no separate prepaid clearance invoice).
    */
   @Column({ name: 'is_clearance', type: 'boolean', default: false })
   isClearance!: boolean;

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

@@ -25,7 +25,6 @@ export const CONTRACT_STATUSES = [
   'SIGNED_CUSTOMER',
   'FULLY_EXECUTED',
   'CONTRACT_ACTIVE',
-  'AWAITING_CLEARANCE_PAYMENT', // Path B — clearance fee invoiced, unpaid
   'AWAITING_CLEARANCE_DOCUMENTS',
   'CLEARANCE_UNDER_REVIEW',
   'CLEARANCE_READY_FOR_BOOKING',
@@ -85,7 +84,6 @@ export type ContractKindValue = (typeof CONTRACT_KINDS)[number];
 
 export const CONTRACT_CLEARANCE_STATUSES = [
   'NOT_APPLICABLE',
-  'AWAITING_PAYMENT', // Path B — clearance service fee must be paid first
   'AWAITING_DOCUMENTS',
   'DOCUMENTS_UNDER_REVIEW',
   'CLEARANCE_READY_FOR_BOOKING', // Path B — GL may create the booking
@@ -217,10 +215,6 @@ export class Contract extends BaseEntity {
   @Column({ name: 'clearance_cycle_number', type: 'int', default: 0 })
   clearanceCycleNumber!: number;
 
-  /** When the prepaid customs clearance service fee settled (Path B ONE_TIME). */
-  @Column({ name: 'clearance_fee_paid_at', type: 'timestamptz', nullable: true })
-  clearanceFeePaidAt?: Date | null;
-
   @Column({ name: 'pricing_breakdown', type: 'jsonb', nullable: true })
   pricingBreakdown?: Record<string, unknown> | null;