ChatGPT clone

Built based on this repo https://github.com/safak/chatgpt-clone/tree/completed while using this tutorial https://www.youtube.com/watch?v=8iAQ1h30n5I
To start the app locally:
1. cd into the client and backend directories separately and run npm install -f to install the node modules
2. Within client, enter npm run dev
3. Within backend, enter npm start