implemented connection to the backend

backend/index.js

@@ -20,7 +20,7 @@ const app = express();
 
 //setup cors
 const corsOptions = {
-  origin: 'https://localhost:4173',
+  origin: 'https://localhost:3000',
   headers: 'authorization, content-type',
   methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
   credentials: true,
@@ -42,11 +42,11 @@ var certificate = fs.readFileSync('../certs/localhost.crt');
 
 var server = https.createServer({
   key: privateKey,
-  cert: certificate
+  cert: certificate,
 }, app);
 
-// const PORT = process.env.PORT || 5172;
-const PORT = process.env.PORT || config.port;
+// const PORT = process.env.PORT || 4172;
+const PORT = process.env.PORT || serversideConfig.port;
 
 //PORT
 server.listen(PORT, () => {