public function toArray($request): array 	{ 		$lang = $request->lang;  		// todo add 		return [ 			'id' => $this->id, 			'value' => $this->getTranslation('value', $lang, $this->value), 			'filter_category' => new FilterCategoryResource($this->categoryFilter), 			'created_at' => formatTimestamp($this->created_at), 			'updated_at' => formatTimestamp($this->updated_at), 		]; 	}