fix：处理登录后无发刷新登录状态的 bug

src/auth/AuthContext.tsx

 // AuthContext.tsx
 import type { ReactNode } from 'react'
-import React, { createContext, useContext, useState } from 'react'
+import React, { createContext, useContext, useEffect, useState } from 'react'
 import { useLocalStorageState } from 'ahooks'
 import { fetchLoginByUid } from '@/api/common'
 import useToast from '@/hooks/useToast'
@@ -28,6 +28,7 @@ export const AuthProvider: React.FC<AuthProviderProps> = ({ children }) => {
       defaultValue: '',
     },
   )
+
   const [isLoggedIn, setIsLoggedIn] = useState(!!token)
   const [showLoginModal, setShowLoginModal] = useState(false)
   const [showLoginTip, setShowLoginTip] = useState(!token)
@@ -55,6 +56,32 @@ export const AuthProvider: React.FC<AuthProviderProps> = ({ children }) => {
     setShowLoginTip(showLoginModal)
   }
 
+  // 监听 localStorage 变化事件
+  useEffect(() => {
+    const handleStorageChange = (e: StorageEvent) => {
+      if (e.key === '__TOKEN__') {
+        const newToken = e.newValue
+        setIsLoggedIn(!!newToken)
+        if (!newToken) {
+          setShowLoginTip(true)
+        }
+      }
+    }
+
+    window.addEventListener('storage', handleStorageChange)
+    return () => {
+      window.removeEventListener('storage', handleStorageChange)
+    }
+  }, [])
+
+  // 添加 effect 监听 token 变化
+  useEffect(() => {
+    setIsLoggedIn(!!token)
+    if (!token) {
+      setShowLoginTip(true)
+    }
+  }, [token])
+
   return (
     // eslint-disable-next-line react/no-unstable-context-value
     <AuthContext.Provider value={{ isLoggedIn, showLoginTip, showLoginModal, login, logout, toggleLoginModal }}>

src/pages/Home/HomeNew.tsx

@@ -51,10 +51,6 @@ export const Home: React.FC = () => {
   const [token, setToken] = useLocalStorageState<string | undefined>('__TOKEN__', {
     defaultValue: '',
   })
-  const [, setIsLoggedIn] = useState(!!token)
-  const [, setShowLoginModal] = useState(false)
-  const [, setShowLoginTip] = useState(!token)
-
   // 检查当前路径是否包含 "/chat/"
   // const showOutlet = location.pathname.includes('/chat/')
   // const handleCreateConversation = (question: string) => {
@@ -127,14 +123,23 @@ export const Home: React.FC = () => {
     const url = new URL(window.location.href)
     // 获取查询参数
     const searchParams = new URLSearchParams(url.search)
-    const token = searchParams.get('token')
+    const loginCode = searchParams.get('loginCode')
 
-    const res = await fetchLoginByToken(token)
+    const res = await fetchLoginByToken(loginCode)
+    // 模拟登录 可以用来测试
+    // const res = await fetchLoginByUid('123123')
     if (res.data) {
       setToken(res.data.token)
-      setIsLoggedIn(!!token)
-      setShowLoginTip(!token)
-      setShowLoginModal(false)
+
+      // 主动触发 storage 事件，确保其他组件能监听到变化
+      window.dispatchEvent(new StorageEvent('storage', {
+        key: '__TOKEN__',
+        oldValue: token,
+        newValue: res.data.token,
+        url: window.location.href,
+        storageArea: localStorage,
+      }))
+
       await getQuestionList()
       initConversation()
       dispatch(fetchConversations())