feat: 添加GPC结账重启逻辑，处理任务状态无进展的情况

background.js

@@ -7748,14 +7748,16 @@ function isGpcTaskEndedFailure(error) {
 }
 
 function isGpcCheckoutRestartRequiredFailure(error) {
+  const rawMessage = String(typeof error === 'string' ? error : error?.message || '');
   const message = getErrorMessage(error);
-  if (/PLUS_CHECKOUT_NON_FREE_TRIAL::|今日应付金额不是\s*0|没有免费试用资格/i.test(message)) {
+  const combinedMessage = `${rawMessage}\n${message}`;
+  if (/PLUS_CHECKOUT_NON_FREE_TRIAL::|今日应付金额不是\s*0|没有免费试用资格/i.test(combinedMessage)) {
     return false;
   }
-  if (/GPC_TASK_ENDED::/i.test(message)) {
+  if (/GPC_TASK_ENDED::/i.test(rawMessage)) {
     return true;
   }
-  return /GPC\s*API\s*请求超时|步骤\s*[67][\s\S]*GPC[\s\S]*(?:任务轮询超时|请求超时|超时|timeout|timed\s*out|卡死|无响应)|account\s+already\s+linked|GOPAY已经绑了订阅|(?:账号|账户|GoPay|GOPAY)[\s\S]*(?:已绑定|已经绑定|已绑|绑了订阅|绑定了订阅)|创建\s*GPC\s*订单失败[\s\S]*(?:任务已结束|任务结束|failed|expired|discarded|请求超时|timeout|timed\s*out)/i.test(message);
+  return /GPC\s*API\s*请求超时|GPC\s*任务状态超过\s*\d+\s*秒无进展|GPC[\s\S]*请重新创建任务|步骤\s*[67][\s\S]*GPC[\s\S]*(?:任务轮询超时|请求超时|超时|timeout|timed\s*out|卡死|无响应)|account\s+already\s+linked|GOPAY已经绑了订阅|(?:账号|账户|GoPay|GOPAY)[\s\S]*(?:已绑定|已经绑定|已绑|绑了订阅|绑定了订阅)|创建\s*GPC\s*订单失败[\s\S]*(?:任务已结束|任务结束|failed|expired|discarded|请求超时|timeout|timed\s*out)/i.test(message);
 }
 
 function isGoPayCheckoutRestartRequiredFailure(error) {

tests/auto-run-step6-restart.test.js

@@ -399,6 +399,36 @@ test('auto-run treats GPC account binding as recoverable step 6 restart', async
   assert.deepStrictEqual(events.invalidations.map((entry) => entry.step), [5]);
 });
 
+test('auto-run restarts GPC checkout from step 6 when task status has no progress', async () => {
+  const plusGpcSteps = {
+    6: { key: 'plus-checkout-create' },
+    7: { key: 'plus-checkout-billing' },
+    10: { key: 'oauth-login' },
+    11: { key: 'fetch-login-code' },
+    12: { key: 'confirm-oauth' },
+    13: { key: 'platform-verify' },
+  };
+  const harness = createHarness({
+    startStep: 6,
+    failureStep: 7,
+    failureBudget: 1,
+    failureMessage: 'GPC_TASK_ENDED::GPC 任务状态超过 60 秒无进展（已创建），请重新创建任务。',
+    stepDefinitions: plusGpcSteps,
+    finalOAuthChainStartStep: 10,
+    customState: {
+      stepStatuses: { 3: 'completed' },
+      plusPaymentMethod: 'gpc-helper',
+      plusCheckoutSource: 'gpc-helper',
+    },
+  });
+
+  const events = await harness.run();
+
+  assert.deepStrictEqual(events.steps, [6, 7, 6, 7, 10, 11, 12, 13]);
+  assert.deepStrictEqual(events.invalidations.map((entry) => entry.step), [5]);
+  assert.ok(events.logs.some(({ message }) => /回到步骤 6 重新创建 GPC 任务/.test(message)));
+});
+
 test('auto-run does not restart GPC checkout when Plus account has no free-trial eligibility', async () => {
   const plusGpcSteps = {
     6: { key: 'plus-checkout-create' },