Redirect should be done with 302 instead of 301

[perdix]

Hi Ben,

thanks for all the amazing work you do on Youtube. I like it a lot and it helps me improving my skills. 🤩

Recently, I struggled a lot about a caching issue.
I found out that the reason was that you did the redirects (if no session is available) in your code with 301 (permanently moved)
This triggers browser caching which is not what desired.

Maybe you want to update your repo so that other persons do not run into the same issue!

All the best, keep up your great work!

Paul