재고 상세 다이얼로그화 및 마스터 레이아웃 개선

lib/features/inventory/transactions/presentation/widgets/transaction_detail_dialog.dart

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+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+import '../../../../../widgets/components/superport_dialog.dart';
+
+/// 재고 트랜잭션 상세 정보를 Superport 다이얼로그로 표시하는 헬퍼이다.
+Future<T?> showInventoryTransactionDetailDialog<T>({
+  required BuildContext context,
+  required String title,
+  required String transactionNumber,
+  required Widget body,
+  List<Widget> actions = const [],
+  bool includeDefaultClose = true,
+  BoxConstraints? constraints,
+  EdgeInsetsGeometry? contentPadding,
+  bool scrollable = true,
+  bool barrierDismissible = true,
+  FutureOr<void> Function()? onSubmit,
+}) {
+  final resolvedActions = <Widget>[
+    ...actions,
+    if (includeDefaultClose)
+      ShadButton.ghost(
+        onPressed: () => Navigator.of(context).maybePop(),
+        child: const Text('닫기'),
+      ),
+  ];
+
+  return showSuperportDialog<T>(
+    context: context,
+    title: title,
+    description: '트랜잭션번호 $transactionNumber',
+    body: body,
+    actions: resolvedActions,
+    constraints: constraints,
+    contentPadding: contentPadding,
+    scrollable: scrollable,
+    barrierDismissible: barrierDismissible,
+    onSubmit: onSubmit,
+  );
+}