url: https://realtime-approval-git-master.shekhar677.vercel.app
deployed on: https://vercel.com/
url: https://realtime-approval.herokuapp.com/
deployed on: https://www.heroku.com/
deploy to heroku: git subtree push --prefix server heroku master
url: https://realtime-approval-git-master.shekhar677.vercel.app
deployed on: https://vercel.com/
url: https://realtime-approval.herokuapp.com/
deployed on: https://www.heroku.com/
deploy to heroku: git subtree push --prefix server heroku master