I'm getting started with authentication and I'm looking for some tutorials using firebase and next js version 13. Does anyone have any recommendations? I'm struggling with the distinction of client side and server side components. The documentation I've found thus far suggested using context to check if there is a currently logged in user but I want to also authenticate basically the whole app and I don't want to make app/page.js and client side component but thats the only way i can understand to get the user to check whether to render the login page or the actual app. As I'm sure you can tell from this post, I'm confused, so any guidance is appreciated !