{"message":"eSIM Backend API","version":"1.0.0","status":"running","auth":{"provider":"supabase","session_endpoint":"/api/auth/session","config_endpoint":"/api/auth/config"},"docs":"/docs","health_check":"/health","database_check":"/health/db","admin_endpoints":{"initialize_db":"/admin/init-db","check_status":"/admin/db-status","table_schemas":"/admin/table-schemas"}}