First check

• I added a very descriptive title to this issue.
• I used the GitHub search to find a similar issue and didn't find it.
• I searched the FastAPI documentation, with the integrated search.
• I already searched in Google "How to X in FastAPI" and didn't find any information.
• I already read and followed all the tutorial in the docs and didn't find an answ

The example nginx configuration in the Deploying Falcon on Linux with NGINX and uWSGI article could probably be improved to include https configuration and redirect of http to https, since I believe it's the most common configuration now.

Maybe we could use a configuration from this great [Mozilla site](https://ssl-config

Introduction

Background

To ensure Oppia remains available and high-quality for our students, we run end-to-end tests on all PRs to check that the site's functionality hasn't been broken. Recently, these tests have begun failing non-deterministically. This frustrates developers and slows their work by incorrectly indicating that developers’ changes are faulty. The goal of this issue is t

There are a lot of “ghost” Liberapay accounts, i.e. accounts that have never been active and don't even have a username and a verified email address. We probably need a cron job to delete those accounts automatically.

Related issue: #1692.