refactor: add condition to request stub

refs: #194

Author: Ni Nelli

stubs/request.blade.php

@@ -18,7 +18,7 @@ public function rules(): array
 @if(!empty($parameters))
         return [
 @foreach($parameters as $parameter)
-    @if($parameter['name'] === 'order_by')
+    @if($method === $requestsGenerator::SEARCH_METHOD && $parameter['name'] === 'order_by')
         '{{ $parameter['name'] }}' => '{{ implode('|', $parameter['rules']) }}|in:' . self::getOrderableFields({{ Str::singular($entity) }}::class),
 @continue;
     @endif