Broken dark theme

Steps to reproduce

1. Log in to demo.funkwhale.audio
2. Switch the theme to "Dark"

What happens?

The theme does not fully switch. Backgrounds stay light and only minor elements such as font colour are affected

What is expected?

The theme should switch fully to the dark theme

Context

Funkwhale version(s) affected: 0.20.1+git.cfe7317f

added StatusNeeds triage TypeBug labels

changed milestone to %backlog

added AreaFrontend label and removed StatusNeeds triage label

Not sure what happened, but I did update a lot of front-end stuff recently, so it's probably related.

added TypeUX/UI label

changed milestone to %0.21

mentioned in commit 4917528c

mentioned in merge request !1044 (merged)

assigned to @eliotberriot

closed via commit 4917528c

closed via commit 27ef0794

mentioned in commit 27ef0794