Make Feedly automatically match your system's dark/light theme.
**This extension is now obsolete due to Feedly adding the “System Preference” option under Settings → Appearance → Theme.**
You can set Feedly to have a dark or light theme, but not to have it match your operating system dark/light theme. This extension matches your Feedly theme to your system theme. It does not modify the theme setting in your Feedly settings, so if you uninstall the extension, it will revert to your previous setting.