Namespace Extension Undocumented Information Bar. (UPDATE 20200918)
More Info in here : https://lfconfig.wordpress.com/2020/08/19/not-complete-information-bar-notification-bar-in-namespace-extension/
https://lfconfig.wordpress.com/2020/09/20/information-bar-notification-bar-in-namespace-extension-part-ii/
License : MIT