feat: add getNames method to ProductService for retrieving product names

app/Services/Admin/Master/Product/ProductService.php

@@ -11,6 +11,7 @@
 use App\Services\S3PresignedService;
 use App\Services\StockMutationService;
 use Illuminate\Contracts\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
 
@@ -24,6 +25,12 @@ public function __construct(
         private StockMutationService $stockMutationService,
     ) {}
 
+    public function getNames(): Collection
+    {
+        return Product::select(['id', 'name'])
+            ->get();
+    }
+
     public function paginated(int $perPage = 25, string $search = '', string $sort = 'created_at', string $direction = 'desc', array $filters = []): LengthAwarePaginator
     {
         $paginator = Product::query()