The magic link verification endpoint now returns `requires_signup_completion`
to indicate whether the client needs to collect a name and complete signup.
The signup completion endpoint now supports JSON responses with the account ID.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Previously if someone started signing in on their phone, but finished it on their laptop, they'd end up on the menu screen with no account. Bu tracking the purpose of a Magic Link we can always direct the user to sign up if they requested a magic link through sign up. This also makes the logic for changing the copy in the email more robust.
* Bind sessions to identities
* Remove references to the identity token
* Move email changes to identity
* Move account menu into a turbo-frame
* Create tenants from a tenanted route
Rosa Gutierrez