# ToDo
* infinite scroll
    * https://stackoverflow.com/questions/67624601/how-to-implement-infinite-scroll-in-next-js
* authentication with Google
    * https://www.telerik.com/blogs/how-to-implement-google-authentication-nextjs-app-using-nextauth
* multi-user support
* bill amount entry
    * monthly bill amount summery
* build & deploy via docker


# Authentication
Authentication consists of the following parts:
* `next-auth` boilerplate
    * `middleware.ts` = hooks-up `next-auth` into the page processing pipeline - user session is checked before any page is rendered 
    * `auth.ts` = defines how the authentication is done, and how session is checked (used by middleware)
    * `/app/api/[...nextauth]/route.ts` = defines route which shows an authentication form