Greasy Fork镜像

Fix black screen issue on new tabs on browsers which aren't Chrome as well

Fix blackscreen on Chrome when stream was opened in a new tab

Rewrite play / pause detection to make it more robust

Only start playing again if the video has not ended

Improve Chrome logic when switching tabs and store last play status

Reset quality settings when switching between pages. This is useful when switching from a Clip or VOD without "Source" to a livestream