Sign-in form now has a Klinik / Laboratuvar pill toggle (defaults to clinic).
The selected kind is posted alongside email+password; the server action
resolves the user's memberships, picks a tenant_settings row matching the
chosen kind, and sets it as active. If no matching tenant exists the session
is rolled back with a clear error.
Invite-flow logins skip the kind check — invite code drives team assignment.
kovakmedya
92c3b53e39