{"success":true,"message":"🧹 DYM Facility Service Backend API","version":"1.0.0","status":"online","timestamp":"2026-04-18T22:19:54.082Z","documentation":{"health":"GET /health - Server Health Check","apiInfo":"GET /api - API Übersicht","authHealth":"GET /api/admin/auth/health - Auth System Health"},"endpoints":{"public":["POST /api/cleaning-requests - Neue Reinigungsanfrage erstellen","GET /api/config/form - Formular-Konfiguration","POST /api/calculate-price - Preisberechnung","POST /api/bookings - Neue Buchung erstellen","GET /api/bookings/services - Verfügbare Services abrufen","GET /api/bookings/statistics - Buchungsstatistiken abrufen","POST /api/bookings/upload/images - Bilder hochladen","GET /api/bookings/upload/images/booking/:id - Buchungs-Bilder abrufen"],"authentication":["POST /api/admin/auth/login - Admin Login","POST /api/admin/auth/refresh - Token erneuern","POST /api/admin/auth/logout - Logout (🔒 Auth)","GET /api/admin/auth/me - User Info (🔒 Auth)","POST /api/admin/auth/change-password - Passwort ändern (🔒 Auth)"],"admin":["GET /api/admin/cleaning-requests - Alle Anfragen (🔒 Auth)","GET /api/admin/cleaning-requests/:id - Spezifische Anfrage (🔒 Auth)","PATCH /api/admin/cleaning-requests/:id/status - Status ändern (🔒 Auth)","GET /api/admin/statistics - Statistiken (🔒 Auth)","GET /api/bookings - Alle Buchungen (🔒 Auth)","GET /api/bookings/:id - Einzelne Buchung (🔒 Auth)","PUT /api/bookings/:id - Buchung aktualisieren (🔒 Auth)","DELETE /api/bookings/:id - Buchung löschen (🔒 Auth)","DELETE /api/bookings/upload/images/:id - Bild löschen (🔒 Auth)"]},"features":["✅ JWT Authentication mit Refresh Tokens","✅ Upstash Redis Session Management","✅ Circuit Breaker Pattern","✅ Request Timeouts","✅ Multi-Source Token Detection","✅ Rate Limiting","✅ Performance Monitoring","✅ Request ID Tracking","✅ Multi-Domain Booking System","✅ Local Image Storage Management","✅ Domain-spezifische E-Mail-Templates","✅ Comprehensive Validation","✅ Booking Statistics & Analytics"],"company":{"name":"DYM Facility Service UG (haftungsbeschränkt)","location":"Hanau","website":"https://dymservice.de"}}