Introduce helper for better labeling in Query Monitor

Due to the paths used it is not trivial for Query Monitor to infer the type and name of the files being monitored.

tools/docker/mu-plugins/query-monitor-helper.php

@@ -0,0 +1,62 @@
+<?php
+/**
+ * Plugin Name: Monorepo Query Monitor Helper
+ * Description: Helps with debugging by providing better labels for Query Monitor.
+ * Version: 1.0
+ * Author: Automattic
+ * Author URI: https://automattic.com/
+ * Text Domain: jetpack
+ *
+ * @package automattic/jetpack
+ *
+ *
+ * This file contains hooks for Query Monitor, which is a debugging tool for WordPress.
+ * It allows you to see all the queries that are being run on your site, and it will also
+ * It defines three filter hooks that modify how Query Monitor categorizes and displays components in its output:
+ *
+ *  * qm/component_type/unknown:
+ *    This filter categorizes files as either 'plugin' or 'other' based on their file path.
+ *	  files containing 'projects/plugins/jetpack' are marked as 'plugin', while those with 'projects/packages' are marked as 'other'.
+ *  * qm/component_name/plugin:
+ * 	  This filter renames components identified as plugins.
+ *    If the file path contains 'projects/plugins/jetpack', it's labeled as 'Plugin: Jetpack'.
+ *  * qm/component_name/other:
+ *    This filter renames components identified as 'other'.
+ *    For files in the 'projects/packages/' directory, it extracts the package name from the file path
+ *   and labels it as 'Package: [PackageName]'.
+ *
+ * @package automattic/jetpack
+ */
+
+
+add_filter('qm/component_type/unknown', function($type, $file, $name, $context) {
+    if (strpos($file, 'projects/plugins') !== false) {
+        return 'plugin';
+    }
+    if (strpos($file, 'projects/packages') !== false) {
+        return 'other';
+    }
+    return $type;
+}, 10, 4);
+
+// Hook into qm/component_name/plugin
+add_filter('qm/component_name/plugin', function($name, $file) {
+    if (strpos($file, 'projects/plugins/') !== false) {
+        $parts = explode('/', $file);
+        $plugin_index = array_search('plugins', $parts);
+        if ($plugin_index !== false && isset($parts[$plugin_index + 1])) {
+            return 'Plugin: ' . $parts[$plugin_index + 1];
+        }
+    }
+    return $name;
+}, 10, 2);
+
+// Hook into qm/component_name/package
+add_filter('qm/component_name/other', function($name, $file) {
+    if (strpos($file, 'projects/packages/') !== false) {
+        $parts = explode('/', $file);
+        $package_name = $parts[array_search('packages', $parts) + 1] ?? '';
+        return 'Jetpack Package: ' . $package_name;
+    }
+    return $name;
+}, 10, 2);