I think we both fell in the exact same rabbit hole started in the "Immich" post today!

By the way I tried to look at the code to see where it was defined and, with difficulties I ended up founding:

https://github.com/rschristian/voldephobia/blob/1792b7c39baf...

That was part of the joke: https://github.com/rschristian/voldephobia/commit/b5e1356b8e...