User menu

The default variant is an avatar button that opens a panel under it, headed by the person's name and email. Below small screens the panel becomes a full-screen sheet. The caller writes every row as its own link or button marked koala-user-menu-item, with an icon and, for something unread, a dot.

koala-user-menu-footer sits under a divider at the foot of the panel. It holds the caller's own sign-out form, so the component never knows the route or carries the antiforgery token. A client on the other side of a transaction gets the same menu with fewer rows.

IsAdmin on the model adds an Admin badge under the email, so a Koala admin can see at a glance which account they are signed in as.

variant="Rail" is the workspace rail's account row. collapse-state is the Alpine expression for whether the rail is expanded; when it is, the row shows the name and a chevron beside the avatar. The panel opens upwards inside the mobile drawer and out beside the rail from small screens up. Toggle the rail to see the collapsed row.