Small bug fixes

App name update

What's new!
YouTube live streams are now automatically detected and can be watched alongside your other streams in the multi-view grid. Open any YouTube live stream in a tab, click the StreamStack icon, and it will appear in the list ready to add to your layout.

Bug fixes and improvements
The viewer controls (close, refresh, swap) have been moved to the middle-right edge of each video so they no longer overlap the YouTube player's own controls. A separate title overlay sits at the top-left and fades in on hover.

Updated the stripe link with a production link.