🧪 TEST SIMPLE DE ENDPOINTS
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📧 Probando check-email.php
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Resultado: {"error":"Email es requerido"}

🗄️ Probando conexión a base de datos
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✅ Conexión exitosa
📋 Estructura de tabla users:
  - id (int(11))
  - first_name (varchar(50))
  - last_name (varchar(50))
  - email (varchar(100))
  - password (varchar(255))
  - temporary_password (varchar(8))
  - birth_date (date)
  - interests (text)
  - is_email_verified (tinyint(1))
  - created_at (timestamp)
  - updated_at (timestamp)

👥 Total de usuarios: 5

🎉 PRUEBAS BÁSICAS COMPLETADAS