large mock refector hopefully done + no errors?

src/routes/auth.routes.test.ts

@@ -285,7 +285,14 @@ describe('Auth Routes (/api/auth)', () => {
 
       // Assert
       expect(response.status).toBe(200);
-      expect(response.body.user).toEqual({ user_id: 'user-123', email: loginCredentials.email });
+      // The API now returns a nested UserProfile object
+      expect(response.body.user).toEqual(expect.objectContaining({
+        user_id: 'user-123',
+        user: expect.objectContaining({
+          user_id: 'user-123',
+          email: loginCredentials.email
+        })
+      }));
       expect(response.body.token).toBeTypeOf('string');
       expect(response.headers['set-cookie']).toBeDefined();
     });