GG.deals clone: CodeIgniter 4 + MongoDB game price tracker

- Full gg.deals-style UI: deal feed with filters, game pages with price
  history charts, rankings, vouchers, news, prepaids, subscriptions,
  bundles, franchises, wishlist, API docs
- Real data crawlers:
  * gg:crawl (Steam Store API + GOG Catalog + Epic free games)
  * gg:catalog (252K game slugs from gg.deals sitemaps)
  * gg:ggdeals (per-game prices via FlareSolverr session, JSON-LD parsing)
  * gg:seed / gg:crawl-covers (demo seed + Steam CDN cover art)
- 24/7 self-updating scheduler (scripts/scheduler_loop.php, lockfile-protected)
- Tailwind v4 dark/light theme, Alpine.js, Chart.js

tests/_support/Libraries/ConfigReader.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Tests\Support\Libraries;
+
+use Config\App;
+
+/**
+ * Class ConfigReader
+ *
+ * An extension of BaseConfig that prevents the constructor from
+ * loading external values. Used to read actual local values from
+ * a config file.
+ */
+class ConfigReader extends App
+{
+    public function __construct()
+    {
+    }
+}