API route /api/contact calls sendeKontaktEmail and returns ok/error.
On total failure (no SMTP, no queue) logs full contact data to server log.
Contact.tsx is now a client component: shows spinner while sending,
success state ("Anfrage gesendet") on ok, error banner with message on failure.
queueEmail now returns boolean; sendWithFallback returns { sent, queued }.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
MBO-Tech-IT
9c7f78464b