fix: include latest GPC page log on failures

tests/plus-checkout-billing-tab-resolution.test.js

@@ -1058,7 +1058,7 @@ test('GPC billing restarts when start button returns without subscription done',
   const { events, executor, pageHarness } = createGpcPageExecutorHarness([
     { startButtonText: '开始 Plus 充值', logText: 'SYSTEM 页面已就绪' },
     { startButtonText: '任务进行中', logText: '处理中' },
-    { startButtonText: '开始 Plus 充值', logText: '失败后回到开始' },
+    { startButtonText: '开始 Plus 充值', logText: 'SYSTEM\n卡密次数不足，任务已停止' },
     { startButtonText: '任务进行中', logText: '第二次处理中' },
     { startButtonText: '开始 Plus 充值', logText: '订阅完成', hasSubscriptionDone: true },
   ]);
@@ -1071,6 +1071,7 @@ test('GPC billing restarts when start button returns without subscription done',
 
   assert.equal(pageHarness.clicks.length, 2);
   assert.equal(events.logs.some((entry) => /准备再次启动/.test(entry.message)), true);
+  assert.equal(events.logs.some((entry) => /准备再次启动.*最近日志：卡密次数不足，任务已停止/.test(entry.message)), true);
   assert.equal(events.completed.length, 1);
 });
 
@@ -1098,7 +1099,7 @@ test('GPC billing collapses repeated running status logs with a multiplier', asy
 
 test('GPC billing fails current round without restart when account has no trial eligibility', async () => {
   const { events, executor, pageHarness } = createGpcPageExecutorHarness([
-    { startButtonText: '开始 Plus 充值', logText: '该账户没有试用资格', noTrial: true },
+    { startButtonText: '开始 Plus 充值', logText: 'SYSTEM\n该账户没有试用资格', noTrial: true },
   ]);
 
   await assert.rejects(
@@ -1107,7 +1108,7 @@ test('GPC billing fails current round without restart when account has no trial
       plusCheckoutSource: 'gpc-helper',
       plusCheckoutTabId: 77,
     }),
-    /PLUS_CHECKOUT_NON_FREE_TRIAL::.*该账户没有试用资格/
+    /PLUS_CHECKOUT_NON_FREE_TRIAL::.*该账户没有试用资格.*最近日志：该账户没有试用资格/
   );
 
   assert.equal(pageHarness.clicks.length, 0);