Brief explanation of each folder and file:
client/: This folder contains the frontend of the application built using the MERN stack (React for frontend). It contains the React components, pages, and other related files.
server/: This folder contains the backend of the application built using the MERN stack (Node.js for backend). It contains the server logic, database models, routes, controllers, and other related files.
.env: This file contains the environment variables used in the application such as API keys, database URLs, and other sensitive information.
.gitignore: This file specifies the files and folders that should not be tracked by Git.
package.json and package-lock.json: These files contain information about the dependencies used in the application.
README.md: This file contains the instructions on how to set up and run the application.