Your account on this MySQL server: register, and log this browser in and out, for every app on this page's origin, in every tab; passkeys, QR codes, and deleting the user. A database admin migrates db-auth's database here too.
You are also logged in to the following databases:
db-auth's database isn't set up yet, or is behind this page's migrations. A database admin migrates it, and is logged out once it's done:
The login is this browser's: it logs in every app on this page's origin, in every tab, until you log out this browser here. Another browser or device logs in on its own, here or with a QR code.
Shows a QR code. Scan it with a camera, or open its link, in another browser: if this browser is logged in, that browser logs in; if not, logging in there, logs in this browser too.
Delete your data in each app first, there: once the user is gone, nobody can. This deletes the user and db-auth's rows for them, and logs out this browser, in every app on this origin; other browsers logged in as the user can't log in again.
A login in another browser has replaced this browser's. Log in this browser again to take it back, which logs the other one out.