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/Models/StoreModel.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use App\Libraries\Mongo;
+
+class StoreModel
+{
+    private ?array $all = null;
+
+    /** @return array<int, array> */
+    public function all(): array
+    {
+        if ($this->all === null) {
+            $this->all = Mongo::collection('stores')->find([], ['sort' => ['kind' => 1, 'name' => 1]])->toArray();
+        }
+
+        return $this->all;
+    }
+
+    /** @return array<string, array> code => store */
+    public function map(): array
+    {
+        $map = [];
+        foreach ($this->all() as $s) {
+            $map[$s['code']] = $s;
+        }
+
+        return $map;
+    }
+}