feat: add videodb media index with Docker stack

- Add videodb PHP/MySQL media collection manager (Blu-ray, DVD, CD)
- Dockerfile: PHP 8.1 + Apache with GD/mysqli/exif extensions
- docker-compose.yml: app on port 6761 + MySQL 8.0 with health checks
- docker-entrypoint.sh: auto-generates config.inc.php from env vars,
  waits for MySQL, initializes DB schema idempotently
- init-db.php: CLI schema installer using app's own prefix_query() logic
- Persistent volumes for DB, cache, and cover images

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

videodb/test/simpletest/recorder.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ *	base include file for SimpleTest
+ *	@package	SimpleTest
+ *	@subpackage	Extensions
+ *  @author Rene vd O (original code)
+ *  @author Perrick Penet
+ *  @author Marcus Baker
+ *	@version	$Id: recorder.php,v 1.1 2013/02/02 11:39:00 andig2 Exp $
+ */
+
+/**
+ *	include other SimpleTest class files
+ */
+require_once(dirname(__FILE__) . '/scorer.php');
+
+/**
+ *	A single test result.
+ *	@package	SimpleTest
+ *	@subpackage	Extensions
+ */
+abstract class SimpleResult {
+	public $time;
+	public $breadcrumb;
+	public $message;
+
+	/**
+	 * Records the test result as public members.
+	 * @param array $breadcrumb		Test stack at the time of the event.
+	 * @param string $message       The messsage to the human.
+	 */
+	function __construct($breadcrumb, $message) {
+		list($this->time, $this->breadcrumb, $this->message) =
+				array(time(), $breadcrumb, $message);
+	}
+}
+
+/**
+ *	A single pass captured for later.
+ *	@package	SimpleTest
+ *	@subpackage	Extensions
+ */
+class SimpleResultOfPass extends SimpleResult { }
+
+/**
+ *	A single failure captured for later.
+ *	@package	SimpleTest
+ *	@subpackage	Extensions
+ */
+class SimpleResultOfFail extends SimpleResult { }
+
+/**
+ *	A single exception captured for later.
+ *	@package	SimpleTest
+ *	@subpackage	Extensions
+ */
+class SimpleResultOfException extends SimpleResult { }
+
+/**
+ *    Array-based test recorder. Returns an array
+ *    with timestamp, status, test name and message for each pass and failure.
+ *	@package	SimpleTest
+ *	@subpackage	Extensions
+ */
+class Recorder extends SimpleReporterDecorator {
+    public $results = array();
+
+	/**
+	 *    Stashes the pass as a SimpleResultOfPass
+	 *    for later retrieval.
+     *    @param string $message    Pass message to be displayed
+     *    							eventually.
+	 */
+	function paintPass($message) {
+        parent::paintPass($message);
+        $this->results[] = new SimpleResultOfPass(parent::getTestList(), $message);
+	}
+
+	/**
+	 * 	  Stashes the fail as a SimpleResultOfFail
+	 * 	  for later retrieval.
+     *    @param string $message    Failure message to be displayed
+     *    							eventually.
+	 */
+	function paintFail($message) {
+        parent::paintFail($message);
+        $this->results[] = new SimpleResultOfFail(parent::getTestList(), $message);
+	}
+
+	/**
+	 * 	  Stashes the exception as a SimpleResultOfException
+	 * 	  for later retrieval.
+     *    @param string $message    Exception message to be displayed
+     *    							eventually.
+	 */
+	function paintException($message) {
+        parent::paintException($message);
+        $this->results[] = new SimpleResultOfException(parent::getTestList(), $message);
+	}
+}
+?>