Feature: Header logo should be configurable with 2 variants
With the 5.0 beta release, it is now possible to change the header logo. However there can be only one variant of the logo.
This causes issues. It is hard to have a logo that looks good for both the light and dark themes.
For example, with the logo I use for my own instance, light mode looks OK, but dark mode is pretty bad.
Ideally, it should be possible to have 2 variants of the logo, one for dark mode, and one for light mode.