Show common currencies first in dropdowns and default to USD in install wizard

Currency dropdowns now display the most-traded currencies (USD, EUR, GBP,
JPY, CAD, AUD, CHF, CNY, INR, BRL) at the top, followed by the rest
alphabetically. The install wizard defaults to USD instead of EUR and
formats currency names as "USD - US Dollar" for consistency with the
rest of the app.

app/Http/Controllers/Admin/CurrenciesController.php

@@ -4,20 +4,19 @@ namespace App\Http\Controllers\Admin;
 
 use App\Http\Controllers\Controller;
 use App\Http\Resources\CurrencyResource;
-use App\Models\Currency;
+use App\Services\CurrencyService;
 use Illuminate\Http\Request;
-use Illuminate\Http\Response;
+use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
 
 class CurrenciesController extends Controller
 {
-    /**
-     * Handle the incoming request.
-     *
-     * @return Response
-     */
-    public function __invoke(Request $request)
+    public function __construct(
+        private readonly CurrencyService $currencyService,
+    ) {}
+
+    public function __invoke(Request $request): AnonymousResourceCollection
     {
-        $currencies = Currency::latest()->get();
+        $currencies = $this->currencyService->getAllWithCommonFirst();
 
         return CurrencyResource::collection($currencies);
     }