[Feature]: Full screen button

[Posoroko]

Feature Summary

Make the app go full screen for better experience on mobile devices

Detailed Description

When playing on my phone, I find it quite annoying that the address bar comes out every time I play a card. It would be very cool to be able to make the game go full screen.

Should the full screen option be available on the login page, homepage, lobby and game ?

Would there be a preferred place to insert the <FullScreenButton /> component ? New test file needed or add the feature to an existing test file ?