=== USERS ===
Array
(
    [0] => Array
        (
            [id] => 1
            [name] => Bettina Guzman
            [email] => bettina@example.com
        )

    [1] => Array
        (
            [id] => 2
            [name] => Instructor Demo
            [email] => instructor@example.com
        )

)
=== ROUTINES ===
Array
(
    [0] => Array
        (
            [id] => 1
            [user_id] => 1
            [name] => Planificación de Rutina - Bettina Guzman
            [start_date] => 2026-01-01
            [end_date] => 2026-12-31
        )

)