Allow visitors to share the current video call session link
A visitor might want to add others to the call he/she's currently in. (S)He cannot, currently, due to the token also being required, but it would be nice if we could add a way to circumvent this, so a sharable link with only the room session token as requirement. Let's make this easily copyable, so for example with a click-to-clipboard button.
Edited by Georgios Andreadis