Successfully added _redirect file for netlify deploying

Some changes for responsive all media devices

Successfully added vercel link instead of localhost

Successfully added README.md file

Successfully added environment variable for hides the firebase config key

Successfully added a alert into the group details page

Successfully added react tooltip package

Successfully added react simple typewriter package

Successfully added dark/light toggle for the homepage

Successfully added loading spinner

Successfully added 404 error page

Successfully added google authentication

Succesfully added footer section

Successfully added the get started section

Successfully added how it works section