feat: Enhance Step 9 diagnostics and error handling

- Refactor getStatusBadgeEntries to use createStep9Entry for better encapsulation.
- Introduce error visual signals detection in createStep9Entry.
- Add functions to identify OAuth callback timeout failures and step 9 failure texts.
- Update buildStep9StatusDiagnostics to include error visual summaries and handle conflicts between success and failure states.
- Implement new tests for step 9 diagnostics, ensuring correct behavior with success badges and error banners.
- Remove outdated tests related to step 5 onboarding and redirect race conditions.
- Add new tests for auto-run behavior in step 6 restart scenarios.

tests/background-step5-submit-short-circuit.test.js

@@ -6,47 +6,42 @@ const source = fs.readFileSync('background/steps/fill-profile.js', 'utf8');
 const globalScope = {};
 const api = new Function('self', `${source}; return self.MultiPageBackgroundStep5;`)(globalScope);
 
-test('step 5 transport error returns immediately after completion signal arrives', async () => {
+test('step 5 forwards generated profile data and relies on completion signal flow', async () => {
   const events = {
-    redirectWaitCalls: 0,
-    onboardingCalls: 0,
     logs: [],
+    messages: [],
   };
 
-  const transportError = new Error('The message port closed before a response was received.');
-
   const executor = api.createStep5Executor({
     addLog: async (message, level) => {
       events.logs.push({ message, level: level || 'info' });
     },
     generateRandomBirthday: () => ({ year: 2003, month: 6, day: 19 }),
     generateRandomName: () => ({ firstName: 'Test', lastName: 'User' }),
-    getState: async () => ({
-      stepStatuses: {
-        5: 'completed',
-      },
-    }),
-    getTabId: async () => 123,
-    handleChatgptOnboardingSkip: async () => {
-      events.onboardingCalls += 1;
-    },
-    isRetryableContentScriptTransportError: (error) => error === transportError,
-    LOG_PREFIX: '[test]',
-    sendToContentScript: async () => {
-      throw transportError;
-    },
-    waitForStep5ChatgptRedirect: async () => {
-      events.redirectWaitCalls += 1;
-      return { id: 123, url: 'https://chatgpt.com/' };
+    sendToContentScript: async (source, message) => {
+      events.messages.push({ source, message });
+      return { accepted: true };
     },
   });
 
   await executor.executeStep5();
 
-  assert.equal(events.redirectWaitCalls, 0, '收到完成信号后不应再等待 ChatGPT 跳转');
-  assert.equal(events.onboardingCalls, 0, '收到完成信号后不应再触发 onboarding 跳过');
-  assert.ok(
-    events.logs.some(({ message }) => /已收到完成信号，直接结束当前步骤/.test(message)),
-    '应记录 Step 5 已按完成信号直接结束'
-  );
+  assert.deepStrictEqual(events.messages, [
+    {
+      source: 'signup-page',
+      message: {
+        type: 'EXECUTE_STEP',
+        step: 5,
+        source: 'background',
+        payload: {
+          firstName: 'Test',
+          lastName: 'User',
+          year: 2003,
+          month: 6,
+          day: 19,
+        },
+      },
+    },
+  ]);
+  assert.ok(events.logs.some(({ message }) => /已生成姓名 Test User/.test(message)));
 });