Node js cookie parser, i am not getting cookies

I am having problem that I cannot find the cookies after sending them to the frontend.

//server js
const express = require('express');
const app = express()
const connect = require('./backend/db/dbConnect')
const cors = require('cors');
const cookieParser = require('cookie-parser');
connect()

app.use(cors({
    origin: 'http://localhost:5173',
    credentials: "include",
})); 
app.use(express.json());
app.use(cookieParser());
app.use(function(req, res, next) {
    res.header('Access-Control-Allow-Origin', 'http://localhost:5173');
    res.header('Access-Control-Allow-Credentials', true);
    res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
    next();
  });

app.use('/api/v1', require('./backend/routes/route') )

app.listen(3000, ()=>{console.log('server on http://localhost:3000');})

//route js
const {refreshToken} = require('../controller/userController');
router.route('/refreshtoken').post(refreshToken);

controller.js

// @ for login user
const loginUser = asyncHandler(async (req, res) => {
    console.log(req.body);
    try {
        const { userEmail, password } = req.body;
        
        const foundUser = await userScema.findOne({ email: userEmail });
        if (!foundUser) return res.status(400).json({ success: false, message: "Useremail or password is incorrect." });


        const isPasswordMatch = await bcrypt.compare(password, foundUser.password);
        if (!isPasswordMatch) return res.status(400).json({ success: false, message: "Useremail or password is incorrect." });

        const accessToken = jwt.sign({ userId: foundUser._id }, JWT_SECRET_KEY, { expiresIn: '15m' });
        const refreshToken = jwt.sign({ userId: foundUser._id }, JWT_REFRESH_KEY, { expiresIn: '7d' });


        res.cookie('refreshToken', refreshToken);  // i cannot find this cookis
        res.cookie("hello","world") // also this cookies

        res.status(201).json({ success: true, accessToken: accessToken, });
        console.log("Set-Cookie Headers: ", res.getHeaders()['set-cookie']);

    } catch (err) {
        res.status(400).json({ success: false, error: "Server error." });
    }
});




const refreshToken = (req, res) => {
    const { refreshToken } = req.cookies;
    console.log(req);
    if (!refreshToken) return res.status(401).json({ error: "Unauthorized" });

    jwt.verify(refreshToken, JWT_REFRESH_KEY, (err, user) => {
        if (err) return res.status(403).json({success:false, error: "Invalid refresh token" });

        const newAccessToken = jwt.sign({ userId: user.userId }, JWT_SECRET_KEY, { expiresIn: '15m' });
        res.json({ accessToken: newAccessToken });
    });
};

this is the log of when logging in

// @logs on console
# [nodemon] starting `node server.js`
# server on http://localhost:3000
# enstablish db connection on 127.0.0.1
# { userEmail: '[email protected]', password: 'dave' }
# Set-Cookie Headers:  [ 'refreshToken=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VySWQiOiI2NmY4MDEzOGRjZGY1NWM2ZTUwODI2MTIiLCJpYXQiOjE3Mjc1MzU4OTQsImV4cCI6MTcyODE0MDY5NH0.5rOiG0JrKPnD8rzXf8M77PjPtkHJ41hB2Rif_L-aZhE; Path=/', 'hello=world; Path=/']

this is the console log when try to go to the route “/refreshtoken” from frontend

# cookies: [Object: null prototype] {},
#  signedCookies: [Object: null prototype] {},
#  route: Route {
#    path: '/refreshtoken',
#    stack: [ [Layer] ],
#    methods: { post: true }
#  },

first i am trying to get cookies in the front end and it is not genarating, i think somthing is worng in server, the cookie is sending but not getting,Can anyone help me please!!!