{"ok":true,"ts":"2026-06-17T14:15:15.342Z","version":"0.1.0","commit":"dev","checks":[{"name":"database","ok":true,"error":null},{"name":"mailer","ok":true,"error":null}],"notice":"Atlas Showcase — Mock-Backend. Alle Checks sind hartcodiert ok. In echten Atlas-Apps werden Supabase + zvv-mailer hier echt geprüft."}