feat(client): 实现稳定的设备ID生成与认证优化

- 重构设备ID生成逻辑，采用多重降级策略确保唯一性与稳定性- 移除客户端SQLite缓存依赖，改用localStorage存储token与设备ID
- 优化认证流程，简化token管理与会话恢复逻辑- 增加设备数量限制检查，防止超出配额
- 更新SSE连接逻辑，适配新的认证机制
- 调整Redis连接池配置，提升并发性能与稳定性
- 移除冗余的缓存接口与本地退出逻辑
- 修复设备移除时的状态处理问题，避免重复调用offline接口
- 引入OSHI库用于硬件信息采集（备用方案）- 更新开发环境API地址配置

electron-vue-template/src/renderer/App.vue

@@ -3,7 +3,7 @@ import {onMounted, ref, computed, defineAsyncComponent, type Component, onUnmoun
 import {ElMessage, ElMessageBox} from 'element-plus'
 import zhCn from 'element-plus/es/locale/lang/zh-cn'
 import 'element-plus/dist/index.css'
-import {authApi} from './api/auth'
+import {authApi, TOKEN_KEY} from './api/auth'
 import {deviceApi, type DeviceItem, type DeviceQuota} from './api/device'
 import {getOrCreateDeviceId} from './utils/deviceId'
 const LoginDialog = defineAsyncComponent(() => import('./components/auth/LoginDialog.vue'))
@@ -146,21 +146,19 @@ function handleMenuSelect(key: string) {
 }
 
 async function handleLoginSuccess(data: { token: string; permissions?: string; expireTime?: string }) {
-  isAuthenticated.value = true
-  showAuthDialog.value = false
-  showRegDialog.value = false
-
   try {
-    await authApi.saveToken(data.token)
-    const username = getUsernameFromToken(data.token)
-    currentUsername.value = username
-    userPermissions.value = data?.permissions || ''
-    vipExpireTime.value = data?.expireTime ? new Date(data.expireTime) : null
+    localStorage.setItem(TOKEN_KEY, data.token)
+    isAuthenticated.value = true
+    showAuthDialog.value = false
+    showRegDialog.value = false
+    
+    currentUsername.value = getUsernameFromToken(data.token)
+    userPermissions.value = data.permissions || ''
+    vipExpireTime.value = data.expireTime ? new Date(data.expireTime) : null
     
-    // 获取设备ID并注册设备
     const deviceId = await getOrCreateDeviceId()
     await deviceApi.register({
-      username,
+      username: currentUsername.value,
       deviceId,
       os: navigator.platform
     })
@@ -168,26 +166,13 @@ async function handleLoginSuccess(data: { token: string; permissions?: string; e
   } catch (e: any) {
     isAuthenticated.value = false
     showAuthDialog.value = true
-    await authApi.deleteTokenCache()
+    localStorage.removeItem(TOKEN_KEY)
     ElMessage.error(e?.message || '设备注册失败')
   }
 }
 
-async function logout() {
-  try {
-    const deviceId = await getClientIdFromToken()
-    if (deviceId) await deviceApi.offline({ deviceId })
-  } catch (error) {
-    console.warn('离线通知失败:', error)
-  }
-
-  try {
-    const tokenRes: any = await authApi.getToken()
-    const token = typeof tokenRes === 'string' ? tokenRes : tokenRes?.data
-    if (token) await authApi.logout(token)
-  } catch {}
-
-  await authApi.deleteTokenCache()
+function clearLocalAuth() {
+  localStorage.removeItem(TOKEN_KEY)
   isAuthenticated.value = false
   currentUsername.value = ''
   userPermissions.value = ''
@@ -197,6 +182,16 @@ async function logout() {
   SSEManager.disconnect()
 }
 
+async function logout() {
+  try {
+    const deviceId = getClientIdFromToken()
+    if (deviceId) await deviceApi.offline({ deviceId })
+  } catch (error) {
+    console.warn('离线通知失败:', error)
+  }
+  clearLocalAuth()
+}
+
 async function handleUserClick() {
   if (!isAuthenticated.value) {
     showAuthDialog.value = true
@@ -220,47 +215,42 @@ function showRegisterDialog() {
 
 function backToLogin() {
   showRegDialog.value = false
+  
   showAuthDialog.value = true
 }
 
 async function checkAuth() {
   try {
-    await authApi.sessionBootstrap().catch(() => undefined)
-    const tokenRes: any = await authApi.getToken()
-    const token = typeof tokenRes === 'string' ? tokenRes : tokenRes?.data
-
-    if (token) {
-      const verifyRes: any = await authApi.verifyToken(token)
-      isAuthenticated.value = true
-      currentUsername.value = getUsernameFromToken(token) || ''
-      
-      userPermissions.value = verifyRes?.data?.permissions || verifyRes?.permissions || ''
-      if (verifyRes?.data?.expireTime || verifyRes?.expireTime) {
-        vipExpireTime.value = new Date(verifyRes?.data?.expireTime || verifyRes?.expireTime)
+    const token = localStorage.getItem(TOKEN_KEY)
+    if (!token) {
+      if (['rakuten', 'amazon', 'zebra', 'shopee'].includes(activeMenu.value)) {
+        showAuthDialog.value = true
       }
-      
-      SSEManager.connect()
       return
     }
-  } catch {
-    await authApi.deleteTokenCache()
-  }
 
-  if (['rakuten', 'amazon', 'zebra', 'shopee'].includes(activeMenu.value)) {
-    showAuthDialog.value = true
+    const res: any = await authApi.verifyToken(token)
+    isAuthenticated.value = true
+    currentUsername.value = getUsernameFromToken(token) || ''
+    userPermissions.value = res?.data?.permissions || res?.permissions || ''
+    
+    const expireTime = res?.data?.expireTime || res?.expireTime
+    if (expireTime) vipExpireTime.value = new Date(expireTime)
+    
+    SSEManager.connect()
+  } catch {
+    localStorage.removeItem(TOKEN_KEY)
+    if (['rakuten', 'amazon', 'zebra', 'shopee'].includes(activeMenu.value)) {
+      showAuthDialog.value = true
+    }
   }
 }
 
-async function getClientIdFromToken(token?: string) {
+function getClientIdFromToken(token?: string) {
   try {
-    let t = token
-    if (!t) {
-      const tokenRes: any = await authApi.getToken()
-      t = typeof tokenRes === 'string' ? tokenRes : tokenRes?.data
-    }
+    const t = token || localStorage.getItem(TOKEN_KEY)
     if (!t) return ''
-    const payload = JSON.parse(atob(t.split('.')[1]))
-    return payload.clientId || ''
+    return JSON.parse(atob(t.split('.')[1])).clientId || ''
   } catch {
     return ''
   }
@@ -268,32 +258,23 @@ async function getClientIdFromToken(token?: string) {
 
 function getUsernameFromToken(token: string) {
   try {
-    const payload = JSON.parse(atob(token.split('.')[1]))
-    return payload.username || ''
+    return JSON.parse(atob(token.split('.')[1])).username || ''
   } catch {
     return ''
   }
 }
 
-// SSE管理器
 const SSEManager = {
   connection: null as EventSource | null,
   async connect() {
     if (this.connection) return
 
     try {
-      const tokenRes: any = await authApi.getToken()
-      const token = typeof tokenRes === 'string' ? tokenRes : tokenRes?.data
-      if (!token) {
-        console.warn('SSE连接失败: 没有有效的 token')
-        return
-      }
+      const token = localStorage.getItem(TOKEN_KEY)
+      if (!token) return console.warn('SSE连接失败: 没有token')
 
-      const clientId = await getClientIdFromToken(token)
-      if (!clientId) {
-        console.warn('SSE连接失败: 无法从 token 获取 clientId')
-        return
-      }
+      const clientId = getClientIdFromToken(token)
+      if (!clientId) return console.warn('SSE连接失败: 无法获取clientId')
 
       let sseUrl = 'http://192.168.1.89:8085/monitor/account/events'
       try {
@@ -348,16 +329,15 @@ const SSEManager = {
   },
 
   handleError() {
-    if (!this.connection) return
-    try { this.connection.close() } catch {}
-    this.connection = null
     console.warn('SSE连接失败,已断开')
+    this.disconnect()
   },
 
   disconnect() {
-    if (!this.connection) return
-    try { this.connection.close() } catch {}
-    this.connection = null
+    if (this.connection) {
+      try { this.connection.close() } catch {}
+      this.connection = null
+    }
   },
 }
 
@@ -409,8 +389,9 @@ async function confirmRemoveDevice(row: DeviceItem & { isCurrent?: boolean }) {
     devices.value = devices.value.filter(d => d.deviceId !== row.deviceId)
     deviceQuota.value.used = Math.max(0, (deviceQuota.value.used || 0) - 1)
 
-    const clientId = await getClientIdFromToken()
-    if (row.deviceId === clientId) await logout()
+    if (row.deviceId === getClientIdFromToken()) {
+      clearLocalAuth() // 移除当前设备：只清理本地状态，不调用offline（避免覆盖removed状态）
+    }
 
     ElMessage.success('已移除设备')
   } catch (e: any) {