React Firebase Auth E-commerce product page

Here is my E-commerce product page built with react and firebase. I added login/signin page and a checkout page. It uses firebase authentication and handle all steps until final checkout.

I have used context API to manage the User Status and the Cart Status and local storage to save the cart for later use. I intend to grow this project to include many more products, would it be better to use redux for the cart? So far I have handled it with Cart Context API only.

I was also wondering if I there is an easy solution to store the cart of each user on an external database such as firestore? I have never done this before. Any other feedback is greatly appreciated! Thank you very much.