-- Migration 009 — Configuración de plataforma (número de Supraide, etc.).
-- Key-value editable desde Vale Admin (lo que NO es secreto; los secretos van en .env).
CREATE TABLE IF NOT EXISTS platform_settings (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    setting_key VARCHAR(64) NOT NULL,
    setting_value TEXT NULL,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    UNIQUE KEY uq_platform_settings_key (setting_key)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;