public function navbar(Inventory $item)
    {
        return $this->fluent([
            'id'         => 'inventory-stocks',
            'title'      => 'Item Stocks',
            'url'        => route('maintenance.inventory.stocks.index', [$item->getKey()]),
            'menu'       => view('inventory.stocks._nav', compact('item')),
            'attributes' => [
                'class' => 'navbar-default',
            ],
        ]);
    }