It checked Auth::guard('operator')->check() instead of the users row it
was handed, so with an operator's own session still attached (shared
mode carries the same cookie through both legs of impersonation) it
threw the moment a customer's email already had a users row — a 500 on
the first impersonation of anyone who had signed into the portal
themselves. Deleting it rather than fixing the check: operators live in
`operators` now, never in `users` (R21), so a users row can no longer
BE an operator account for this to guard against. Also drops the dead
`'is_admin' => false` write — the column reads from nowhere any more.
redirect()->to(AdminArea::home()) resolved against whatever host the
leave() POST itself arrived on — the portal's, once the console has a
hostname of its own — landing the operator on the portal's dashboard
instead of back at the console. route('admin.overview') is domain-bound
to the console and generates the correct cross-host URL, matching what
this line did before this branch. The test named after this behaviour
now actually asserts it.
nexxo