fix issues

adapters/identity/persistence/inmemory/InMemoryAuthRepository.test.ts

@@ -25,7 +25,7 @@ describe('InMemoryAuthRepository', () => {
 
     const user = User.create({
       id: UserId.fromString('user-1'),
-      displayName: 'Test User',
+      displayName: 'John Smith',
       email: 'test@example.com',
     });
 
@@ -49,7 +49,7 @@ describe('InMemoryAuthRepository', () => {
 
     const user = User.create({
       id: UserId.fromString('user-2'),
-      displayName: 'User Two',
+      displayName: 'Jane Smith',
       email: 'two@example.com',
     });
 
@@ -57,13 +57,13 @@ describe('InMemoryAuthRepository', () => {
 
     const updated = User.create({
       id: UserId.fromString('user-2'),
-      displayName: 'User Two Updated',
+      displayName: 'Jane Smith Updated',
       email: 'two@example.com',
     });
 
     await authRepo.save(updated);
 
     const stored = await userRepo.findById('user-2');
-    expect(stored?.displayName).toBe('User Two Updated');
+    expect(stored?.displayName).toBe('Jane Smith Updated');
   });
 });