chore: release client-v1.0.72

出库售价可编辑列(应收按售价) + 退单按钮红色实心 + 库存列表隐藏数量列

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YZ4DskSRKsSiheQonFtQvx

client/lib/models/stock_out.dart

@@ -4,6 +4,7 @@ class StockOutItem {
   final int productId;
   final double quantity;
   final double unitPrice;
+  final double salePrice;
   final double totalPrice;
   final double returnedQuantity;
   final String? productName;
@@ -20,6 +21,7 @@ class StockOutItem {
     required this.productId,
     required this.quantity,
     required this.unitPrice,
+    this.salePrice = 0,
     required this.totalPrice,
     this.returnedQuantity = 0,
     this.productName,
@@ -47,6 +49,7 @@ class StockOutItem {
         productId: (json['product_id'] as num).toInt(),
         quantity: (json['quantity'] as num).toDouble(),
         unitPrice: (json['unit_price'] as num).toDouble(),
+        salePrice: (json['sale_price'] as num?)?.toDouble() ?? 0,
         totalPrice: (json['total_price'] as num).toDouble(),
         returnedQuantity: (json['returned_quantity'] as num?)?.toDouble() ?? 0,
         productName: lineOrProduct('product_name', 'name'),