fix: 修复兼容配件类型状态筛选bug

app/admin/controller/v1/ProductCompatParts.php

@@ -27,7 +27,7 @@ class ProductCompatParts
             ])
             ->language(request()->lang_id)
             ->where(function($query) use($params) {
-                if (empty($params['is_show'])) return;
+                if (is_null($params['is_show'])) return;
                 $query->disabled($params['is_show'] == 1 ? 0 : 1);
             })
             ->withSearch('name', [