Feature called Chat Now, Sign Up Later

[UnixPhonez]

Chat Now, Sign Up Later Feature

Would be a feature that allows an individual to chat in a server, but only if they have an invite link. This can be limited to one session only to prevent spam. Also, this feature will only let the individual chat in the room they were invited to, not the whole server. This can be done by other channels being locked till the user signs up for an account.

The only info that should be needed for this feature would be a username if possible, if only a user name is provided the user's session will expire once the session is closed. If the user provides a password, it would be a permanent session till the user provides an email.

Additionally, I hope to see the email requirement removed such as how matrix does it