run in the terminal
npm install
to install dependencies
create the enviroment variable for the database password supose the password is 'pass123', the run in the console:
export dbpass="pass123"
you can check if the enviroment variable was created runing
echo $dbpass
and you should see the password
then run in the terminal
npm run dev
to start the server
The aplication will run in localhost in port 3001 so make sure that port is available