fix(ui): stabilize authenticated page requests

src/utils/__tests__/requestOptimizer.spec.ts

@@ -8,6 +8,7 @@ import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
 interface RequestConfigFake {
   signal?: AbortSignal
+  skipNavigationCancellation?: boolean
 }
 
 interface ResponseFake {
@@ -119,6 +120,19 @@ describe('requestOptimizer', () => {
     expect(getActiveRequestsCount()).toBe(0)
   })
 
+  it('不把跨路由心跳和轮询纳入导航取消', () => {
+    const interceptors = createAxiosInterceptorFake()
+    const config = interceptors.request.fulfilled({ skipNavigationCancellation: true })
+
+    expect(config.signal).toBeUndefined()
+    expect(getActiveRequestsCount()).toBe(0)
+
+    setNavigatingState(true)
+
+    expect(config.signal).toBeUndefined()
+    expect(getActiveRequestsCount()).toBe(0)
+  })
+
   it('导航开始时只取消当前活跃请求，导航结束不主动取消', () => {
     const interceptors = createAxiosInterceptorFake()
     const first = interceptors.request.fulfilled({})

src/utils/requestOptimizer.ts

@@ -35,8 +35,8 @@ export function initializeRequestOptimizer(axiosInstance: any) {
   // 拦截请求，自动添加 AbortController
   axiosInstance.interceptors.request.use(
     (config: any) => {
-      // 如果请求已经有 signal，跳过（避免覆盖手动设置的）
-      if (config.signal) {
+      // 心跳与轮询不属于页面生命周期，路由切换时应继续完成。
+      if (config.signal || config.skipNavigationCancellation) {
         return config
       }