-- Migration: create site_settings table
CREATE TABLE IF NOT EXISTS site_settings (
    id INT AUTO_INCREMENT PRIMARY KEY,
    `key` VARCHAR(191) NOT NULL UNIQUE,
    `value` TEXT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
