PWA client: Add an option to join a meeting via URL

There does not seem to be a way in which I can join a meeting from the PWA client when all I have is the meeting URL.

The big red button used to start a meeting allows to join a meeting.

However, this requires the input of the meeting name.

All I have is a meeting URL, not a meeting name.

Entering the URL and clicking Join does not do the trick: this only opens a new window with the contents of the PWA client's Meetings tab, but I don't join the meeting.

I am a bit hesitant to propose this as an idea, because the function seems so obvious that I'm afraid that I'm not seeing the forest for the trees.

But just to make sure: my suggestion is to add an option to the PWA client that lets the user joing a meeting via input of the meeting URL.