초기 커밋: 5130 레거시 시스템

- URL 하드코딩 → .env APP_URL 기반 동적 URL로 변경
- DB 연결 하드코딩 → .env 기반으로 변경
- MySQL strict mode DATE 오류 수정

DBcontrol/libraries/classes/Controllers/LicenseController.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * Simple script to set correct charset for the license
+ */
+
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Controllers;
+
+use function is_readable;
+use function printf;
+use function readfile;
+
+/**
+ * Simple script to set correct charset for the license
+ */
+class LicenseController extends AbstractController
+{
+    public function index(): void
+    {
+        $this->response->disable();
+        $this->response->header('Content-type: text/plain; charset=utf-8');
+
+        $filename = LICENSE_FILE;
+
+        // Check if the file is available, some distributions remove these.
+        if (@is_readable($filename)) {
+            readfile($filename);
+        } else {
+            printf(
+                __(
+                    'The %s file is not available on this system, please visit ' .
+                    '%s for more information.'
+                ),
+                $filename,
+                'https://www.phpmyadmin.net/'
+            );
+        }
+    }
+}