feat(ADM-018): completed feature

project/src/modules/users/domain/ports.ts

@@ -2,7 +2,7 @@
  * Ports (driven interfaces). Domain owns them; infrastructure implements them.
  * All operations are scoped by userId so ownership is enforced in the query.
  */
-import type { Profile, ProfilePatch } from './profile.js';
+import type { CustomerListOptions, CustomerListResult, CustomerSummary, Profile, ProfilePatch } from './profile.js';
 import type { Address, AddressPatch, NewAddress } from './address.js';
 
 export interface ProfileRepository {
@@ -10,6 +10,8 @@ export interface ProfileRepository {
   /** Idempotent upsert; only provided fields change. */
   upsert(userId: string, patch: ProfilePatch): Promise<Profile>;
   list(): Promise<Profile[]>;
+  listCustomers(opts: CustomerListOptions): Promise<CustomerListResult>;
+  findCustomerById(userId: string): Promise<CustomerSummary | undefined>;
 }
 
 export interface AddressRepository {