Let register return access token without extra login

src/main.py

@@ -66,14 +66,14 @@ async def patch_current_user(
     crud_users.patch_user(db, current_user_name, user)
 
 
-@app.post("/register", response_model=users.User)
+@app.post("/register")
 async def register(user: users.UserCreate, db: Session = Depends(get_db)):
     return crud_authentication.register(db, user.username, user.password)
 
 
 @app.post("/login")
 async def login(user: users.UserCreate, db: Session = Depends(get_db)):
-    return crud_authentication.login(db, user)
+    return crud_authentication.login(db, user.username, user.password)
 
 
 @app.get("/highscores", response_model=List[users.UserHighScore])