register works!

backend/app/views/auth/services.py

@@ -53,17 +53,17 @@ def create_access_token(data: dict, expires_delta: Union[timedelta, None] = None
     return encoded_jwt
 
 
-def create_user(
-    db: Session, username: str, plain_password: str, name: Union[str, None] = None
-) -> schemas.User:
+def create_user(db: Session, user_data: schemas.UserRegister) -> schemas.UserInDB:
     user = models.User(
-        username=username,
-        name=name,
-        hashed_password=get_password_hash(plain_password),
+        username=user_data.username,
+        name=user_data.name,
+        hashed_password=get_password_hash(user_data.password),
     )
     db.add(user)
     db.commit()
-    return schemas.User(user)
+    return schemas.UserInDB(
+        username=user.username, name=user.name, hashed_password=user.hashed_password
+    )
 
 
 async def get_current_user(