chore: release client-v1.0.82

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

client/lib/core/utils/print_util.dart

@@ -53,6 +53,14 @@ Future<void> printStockInOrder(StockInOrder order) =>
 Future<void> printStockOutOrder(StockOutOrder order) =>
     printStockOutOrderImpl(order);
 
+/// 生成入库单 PDF 字节（桌面端真实排版，供打印预览光栅化用）；Web 端不支持。
+Future<Uint8List> buildStockInOrderPdf(StockInOrder order) =>
+    buildStockInOrderPdfImpl(order);
+
+/// 生成出库单 PDF 字节（桌面端真实排版，供打印预览光栅化用）；Web 端不支持。
+Future<Uint8List> buildStockOutOrderPdf(StockOutOrder order) =>
+    buildStockOutOrderPdfImpl(order);
+
 /// 统一打印入口：catch 任意异常，上报并弹 SnackBar 给用户。
 /// 用法：await safePrint(context, () => printStockInOrder(order));
 Future<void> safePrint(BuildContext context, Future<void> Function() fn) async {

client/lib/core/utils/print_util_stub.dart

@@ -799,8 +799,8 @@ pw.Widget _sig(pw.Font font, pw.Font bold, String label) {
   );
 }
 
-Future<void> printStockInOrderImpl(StockInOrder order) async {
-  try {
+/// 生成入库单 A4 PDF 字节（与实际打印同一套排版，供预览光栅化 + 打印共用）。
+Future<Uint8List> buildStockInOrderPdfImpl(StockInOrder order) async {
   final font = await _loadFont();
   final bold = await _loadBoldFont();
 
@@ -848,7 +848,12 @@ Future<void> printStockInOrderImpl(StockInOrder order) async {
       ),
     ],
   ));
-    final bytes = await doc.save();
+  return doc.save();
+}
+
+Future<void> printStockInOrderImpl(StockInOrder order) async {
+  try {
+    final bytes = await buildStockInOrderPdfImpl(order);
     if (!kIsWeb && Platform.isMacOS) {
       await Future<void>.delayed(Duration.zero);
     }
@@ -862,7 +867,8 @@ Future<void> printStockInOrderImpl(StockInOrder order) async {
   }
 }
 
-Future<void> printStockOutOrderImpl(StockOutOrder order) async {
+/// 生成出库单 A4 PDF 字节（与实际打印同一套排版，供预览光栅化 + 打印共用）。
+Future<Uint8List> buildStockOutOrderPdfImpl(StockOutOrder order) async {
   final font = await _loadFont();
   final bold = await _loadBoldFont();
 
@@ -909,8 +915,12 @@ Future<void> printStockOutOrderImpl(StockOutOrder order) async {
       ),
     ],
   ));
+  return doc.save();
+}
+
+Future<void> printStockOutOrderImpl(StockOutOrder order) async {
   try {
-    final bytes = await doc.save();
+    final bytes = await buildStockOutOrderPdfImpl(order);
     if (!kIsWeb && Platform.isMacOS) {
       await Future<void>.delayed(Duration.zero);
     }

client/lib/core/utils/print_util_web.dart

@@ -170,6 +170,14 @@ body { width: 38mm; height: 20mm; overflow: hidden; background: #fff; }
   }
 }
 
+// ── 单据 PDF 字节（Web 走 HTML 打印路径，不生成 PDF；预览弹窗仅桌面端调用）──────
+
+Future<Uint8List> buildStockInOrderPdfImpl(StockInOrder order) async =>
+    throw UnsupportedError('Web 端入库单走 HTML 打印，不生成 PDF');
+
+Future<Uint8List> buildStockOutOrderPdfImpl(StockOutOrder order) async =>
+    throw UnsupportedError('Web 端出库单走 HTML 打印，不生成 PDF');
+
 // ── 入库单 ──────────────────────────────────────────────────────────────────
 
 Future<void> printStockInOrderImpl(StockInOrder order) async {