feat: 添加mock数据

src/mocks/handlers/posthog.js

@@ -108,4 +108,25 @@ export const posthogHandlers = [
       );
     }
   }),
+
+  // PostHog feature flags 接口（特性标志查询）
+  http.post('https://us.i.posthog.com/flags/', async ({ request }) => {
+    try {
+      if (process.env.NODE_ENV === 'development' && process.env.REACT_APP_LOG_POSTHOG === 'true') {
+        console.log('[Mock] PostHog feature flags 请求:', request.url);
+      }
+
+      // 返回空的特性标志
+      return HttpResponse.json({
+        featureFlags: {},
+        featureFlagPayloads: {},
+      });
+    } catch (error) {
+      console.error('[Mock] PostHog flags handler error:', error);
+      return HttpResponse.json(
+        { featureFlags: {}, featureFlagPayloads: {} },
+        { status: 200 }
+      );
+    }
+  }),
 ];