merge(receipt): 合併遠端共享分支的排序改動

逐側比對保留濾除空值與排序兩側改動，未採單側覆蓋

src/modules/receipt-batch-print.ts

@@ -15,6 +15,6 @@ export interface BatchPrintJob {
  * 建立批量列印工作清單
  * @param templateId - 票據模板識別碼
  * @param warehouseIds - 目標倉庫識別碼清單
- * @returns 逐倉庫展開的列印工作（依倉庫代碼排序）
+ * @returns 逐倉庫展開的列印工作（先濾除空倉庫代碼，再依倉庫代碼排序）
  */
-export const createBatchJobs = (templateId: string, warehouseIds: string[]): BatchPrintJob[] => [...warehouseIds].sort().map((id) => ({ templateId, warehouseId: id }));
+export const createBatchJobs = (templateId: string, warehouseIds: string[]): BatchPrintJob[] => warehouseIds.filter((id) => id !== "").sort().map((id) => ({ templateId, warehouseId: id }));