🤖 Joining a space is now a conversation too. Open an invite link and you land
straight in a chat with Eleven — no forms — who asks your name, offers to set
your profile photo (send one like any picture, and a message with it becomes
the photo's description), helps you save your profile behind a passkey so you
can't lose access, and points you at whoever invited you. The message box even
tells you what Eleven's waiting for — "Type your name" instead of "Message" —
and buttons you've already used quietly grey out instead of pretending to
still work.