fix(client): 审计修复——device_limit 相对时间走 relativeTime 单源+裸 Icons 换 PangolinIcons+Payment onDone 三处接通+内联双语文案收进 AppText

client/lib/screens/payment_page.dart

@@ -209,8 +209,9 @@ class _PaymentScreenState extends ConsumerState<PaymentScreen> {
           Text(t.qrNotSupported, style: PangolinText.caption.copyWith(color: c.fg3)),
         ]));
       default:
-        renderBody = _card(c, child: Text('${session.renderType}: ${_zh ? "暂不支持,请换支付方式" : "Unsupported, switch method"}',
-            style: PangolinText.body.copyWith(color: c.fg2)));
+        renderBody = _card(c,
+            child: Text('${session.renderType}: ${t.payUnsupportedRenderType}',
+                style: PangolinText.body.copyWith(color: c.fg2)));
     }
 
     return ListView(padding: const EdgeInsets.fromLTRB(20, 14, 20, 24), children: [
@@ -306,7 +307,7 @@ class _PaymentScreenState extends ConsumerState<PaymentScreen> {
       PaymentPhase.succeeded => _succeeded(context, s),
       PaymentPhase.failed => _failed(context, ref, s),
       PaymentPhase.idle => Center(
-          child: Text(_zh ? '暂无进行中的订单' : 'No active order',
+          child: Text(t.payNoActiveOrder,
               style: PangolinText.body.copyWith(color: c.fg3))),
     };