fix(inventory): 修復倉庫低庫存警告計算與全站租戶名稱動態化

app/Modules/Inventory/Controllers/WarehouseController.php

@@ -37,6 +37,12 @@ class WarehouseController extends Controller
                             ->orWhere('expiry_date', '>=', now());
                       });
             }], 'quantity')
+            ->addSelect(['low_stock_count' => function ($query) {
+                $query->selectRaw('count(*)')
+                    ->from('warehouse_product_safety_stocks as ss')
+                    ->whereColumn('ss.warehouse_id', 'warehouses.id')
+                    ->whereRaw('(SELECT COALESCE(SUM(quantity), 0) FROM inventories WHERE warehouse_id = ss.warehouse_id AND product_id = ss.product_id) < ss.safety_stock');
+            }])
             ->orderBy('created_at', 'desc')
             ->paginate(10)
             ->withQueryString();