Identity Flags

Whether the signed-in person is one of us, for PostHog's internal flag, and which workspace they are in, for its organization group.

The browser asks at every sign-in, not only at sign-up: the sign-up handoff runs once, in the first day, so it would never reach the people who already had accounts. The operator list stays on the server; the browser learns one boolean about the person already signed in.

The workspace is the one get_or_create_org would pick (most recently joined), read without creating one: a lookup that makes a workspace would count a person who never finished signing up as a customer.