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

app/Controllers/Game.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers;
+
+use App\Libraries\Mongo;
+use App\Models\GameModel;
+use App\Models\StoreModel;
+use CodeIgniter\Controller;
+
+class Game extends Controller
+{
+    public function show(string $slug): string
+    {
+        $model = new GameModel();
+
+        $game = $model->findBySlug($slug);
+        if ($game === null) {
+            throw \CodeIgniter\Exceptions\PageNotFoundException::forPageNotFound();
+        }
+
+        $deals      = $model->dealsFor($slug);
+        $history    = $model->historyFor($slug);
+        $similar    = $model->similar($game, 8);
+        $bundles    = $model->bundlesFor($slug);
+        $franchises = $model->franchisesFor($slug);
+        $subscriptions = Mongo::collection('subscriptions')->find([], ['sort' => ['price' => 1]])->toArray();
+
+        $data = [
+            'pageTitle'     => $game['title'] . ' — best deals — GG.deals',
+            'game'          => $game,
+            'deals'         => $deals,
+            'history'       => $history,
+            'stores'        => (new StoreModel())->map(),
+            'similar'       => $similar,
+            'bundles'       => $bundles,
+            'franchises'    => $franchises,
+            'subscriptions' => $subscriptions,
+        ];
+
+        return view('game', $data);
+    }
+}