feat(registry): add new endpoints for registers, exchange, and backups; update routing and configurations

tests/apps/user/test_serializers.py

@@ -191,7 +191,7 @@ class LoginSerializerTest(TestCase):
 
     def setUp(self):
         self.login_data = {
-            "email": fake.email(),
+            "username": fake.user_name(),
             "password": fake.password(length=12, special_chars=False),
         }
 
@@ -200,16 +200,16 @@ class LoginSerializerTest(TestCase):
         serializer = LoginSerializer(data=self.login_data)
         self.assertTrue(serializer.is_valid())
 
-    def test_missing_email(self):
-        """Test validation fails without email"""
+    def test_missing_username(self):
+        """Test validation fails without username"""
         data = {"password": fake.password(length=12, special_chars=False)}
         serializer = LoginSerializer(data=data)
         self.assertFalse(serializer.is_valid())
-        self.assertIn("email", serializer.errors)
+        self.assertIn("username", serializer.errors)
 
     def test_missing_password(self):
         """Test validation fails without password"""
-        data = {"email": fake.email()}
+        data = {"username": fake.user_name()}
         serializer = LoginSerializer(data=data)
         self.assertFalse(serializer.is_valid())
         self.assertIn("password", serializer.errors)