feat: ( payment ) implement cbe payment

apps/edr-freight-api/src/migrations/3050000000000-AddCbeBillPaymentMethod.ts

@@ -0,0 +1,15 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class AddCbeBillPaymentMethod3050000000000 implements MigrationInterface {
+    name = "AddCbeBillPaymentMethod3050000000000";
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        // CBE Unified Bill Payment (docs/cbe/CBE_IMPLEMENTATION_PLAN.md §4.3) — lowercase-hyphen
+        // per the local convention (see 2460000000000-AddCacBankPaymentMethod).
+        await queryRunner.query(`ALTER TYPE freight.payments_method_enum ADD VALUE IF NOT EXISTS 'cbe-bill';`);
+    }
+
+    public async down(_queryRunner: QueryRunner): Promise<void> {
+        // PostgreSQL does not support removing enum values directly.
+    }
+}