Add MySQL schema dump for phpMyAdmin

database/migrations/2024_01_01_000012_create_settings_table.php

@@ -0,0 +1,13 @@
+<?php
+
+use PDO;
+
+return function (PDO $pdo): void {
+    $pdo->exec(<<<SQL
+        CREATE TABLE settings (
+            `key` VARCHAR(100) PRIMARY KEY,
+            `value` TEXT NULL,
+            updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+    SQL);
+};