Logo Visibility Issue in GitHub Dark Theme

[alexandear]

It might seem minor, but I spotted the "Reviewdog" logo in the README features black text on transparent backgrounds. Unfortunately, these don't display properly when I view the "reviewdog" repo in GitHub's dark theme.

Screenshots

For instance, here's a screenshot to illustrate:

Compare the same screenshot but in the light theme:

Proposed solution

One of the solutions is to use separate logos for the Dark and Light theme. See https://github.blog/changelog/2022-05-19-specify-theme-context-for-images-in-markdown-beta/