change registration or connection in order page, change filter on shelve page, add new api to get article_nature by product_type, css fixes

app/Http/Controllers/Admin/Shop/ArticleController.php

@@ -101,5 +101,4 @@ class ArticleController extends Controller
         $data = Articles::toggleHomepage($request->input('id'), ($request->input('homepage') == 'true') ? 1 : 0);
         return response()->json(['error' => 0]);
     }
-
 }

app/Http/Controllers/Admin/Shop/ArticleNatureController.php

@@ -41,4 +41,9 @@ class ArticleNatureController extends Controller
     {
         return ArticleNatures::destroy($id);
     }
+
+    public static function getOptions($product_type)
+    {
+        return response()->json(['0' => ''] + ArticleNatures::getOptionsByProductType($product_type));
+    }
 }

app/Http/Controllers/Admin/Shop/MerchandiseController.php

@@ -9,8 +9,6 @@ use App\Repositories\Shop\Producers;
 use App\Repositories\Shop\TagGroups;
 use App\Datatables\Shop\MerchandisesDataTable;
 
-use App\Models\Shop\Merchandise;
-
 class MerchandiseController extends Controller
 {
     public function index(MerchandisesDataTable $dataTable)