design+client: 抽 .view-body/PageBody 统一桌面内容页宽度(600/wide 840)——stats·contact 补约束,settings·contact 560→600,九页收口

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P9G7E3wmAYL9KeYCVZVsqu

client/lib/screens/orders_page.dart

@@ -13,6 +13,7 @@ import '../models/payment.dart';
 import '../pangolin_theme.dart';
 import '../state/navigation_provider.dart';
 import '../state/orders_provider.dart';
+import '../widgets/page_body.dart';
 import '../widgets/pangolin_button.dart';
 import '../widgets/pangolin_icons.dart';
 import '../widgets/status_pill.dart';
@@ -67,7 +68,7 @@ class _SubScaffold extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final c = context.pangolin;
-    if (embedded) return child;
+    if (embedded) return PageBody(child: child);
     return Scaffold(
       backgroundColor: c.bg,
       body: SafeArea(
@@ -82,7 +83,7 @@ class _SubScaffold extends StatelessWidget {
               Text(title, style: PangolinText.h3.copyWith(color: c.fg1, fontWeight: FontWeight.w700)),
             ]),
           ),
-          Expanded(child: child),
+          Expanded(child: PageBody(child: child)),
         ]),
       ),
     );
@@ -362,7 +363,7 @@ class _OrderDetailView extends ConsumerWidget {
             ]),
           ),
         ),
-        Expanded(child: body()),
+        Expanded(child: PageBody(child: body())),
       ]);
     }
     return _SubScaffold(title: t.orderDetailTitle, onBack: onBack, child: body());