feat(app): 添加服务端和客户端更新功能以及系统状态监控

- 在App.vue中新增服务端更新模态框和相关功能
- 添加applyServerUpdate API调用和更新确认对话框
- 实现客户端版本信息显示和更新检测功能
- 添加系统状态监控包括CPU、内存和磁盘使用情况
- 新增getClientSystemStats API接口获取客户端系统统计信息
- 更新go.mod和go.sum文件添加必要的依赖包
- 优化UI界面样式和交互体验

internal/server/router/dto/client.go

@@ -32,6 +32,7 @@ type ClientResponse struct {
 	RemoteAddr string               `json:"remote_addr,omitempty" example:"192.168.1.100:54321"`
 	OS         string               `json:"os,omitempty" example:"linux"`
 	Arch       string               `json:"arch,omitempty" example:"amd64"`
+	Version    string               `json:"version,omitempty" example:"1.0.0"`
 }
 
 // ClientListItem 客户端列表项

internal/server/router/handler/client.go

@@ -115,7 +115,7 @@ func (h *ClientHandler) Get(c *gin.Context) {
 		return
 	}
 
-	online, lastPing, remoteAddr, clientOS, clientArch := h.app.GetServer().GetClientStatus(clientID)
+	online, lastPing, remoteAddr, clientOS, clientArch, clientVersion := h.app.GetServer().GetClientStatus(clientID)
 
 	// 复制插件列表
 	plugins := make([]db.ClientPlugin, len(client.Plugins))
@@ -155,6 +155,7 @@ func (h *ClientHandler) Get(c *gin.Context) {
 		RemoteAddr: remoteAddr,
 		OS:         clientOS,
 		Arch:       clientArch,
+		Version:    clientVersion,
 	}
 
 	Success(c, resp)
@@ -241,7 +242,7 @@ func (h *ClientHandler) Delete(c *gin.Context) {
 func (h *ClientHandler) PushConfig(c *gin.Context) {
 	clientID := c.Param("id")
 
-	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return
@@ -310,7 +311,7 @@ func (h *ClientHandler) Restart(c *gin.Context) {
 func (h *ClientHandler) InstallPlugins(c *gin.Context) {
 	clientID := c.Param("id")
 
-	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return
@@ -450,6 +451,17 @@ func (h *ClientHandler) deleteClientPlugin(clientID, pluginID string) error {
 	return h.app.GetClientStore().UpdateClient(client)
 }
 
+// GetSystemStats 获取客户端系统状态
+func (h *ClientHandler) GetSystemStats(c *gin.Context) {
+	clientID := c.Param("id")
+	stats, err := h.app.GetServer().GetClientSystemStats(clientID)
+	if err != nil {
+		ClientNotOnline(c)
+		return
+	}
+	Success(c, stats)
+}
+
 // validateClientID 验证客户端 ID 格式
 func validateClientID(id string) bool {
 	if len(id) < 1 || len(id) > 64 {

internal/server/router/handler/interfaces.go

@@ -19,13 +19,14 @@ type AppInterface interface {
 
 // ServerInterface 服务端接口
 type ServerInterface interface {
-	GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientOS, clientArch string)
+	GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientOS, clientArch, clientVersion string)
 	GetAllClientStatus() map[string]struct {
 		Online     bool
 		LastPing   string
 		RemoteAddr string
 		OS         string
 		Arch       string
+		Version    string
 	}
 	ReloadConfig() error
 	GetBindAddr() string
@@ -57,6 +58,8 @@ type ServerInterface interface {
 	IsPortAvailable(port int, excludeClientID string) bool
 	// 插件 API 代理
 	ProxyPluginAPIRequest(clientID string, req protocol.PluginAPIRequest) (*protocol.PluginAPIResponse, error)
+	// 系统状态
+	GetClientSystemStats(clientID string) (*protocol.SystemStatsResponse, error)
 }
 
 // ConfigField 配置字段

internal/server/router/handler/js_plugin.go

@@ -177,7 +177,7 @@ func (h *JSPluginHandler) PushToClient(c *gin.Context) {
 	c.ShouldBindJSON(&pushReq) // 忽略错误，允许空请求体
 
 	// 检查客户端是否在线
-	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return

internal/server/router/handler/log.go

@@ -35,7 +35,7 @@ func (h *LogHandler) StreamLogs(c *gin.Context) {
 	clientID := c.Param("id")
 
 	// 检查客户端是否在线
-	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		c.JSON(400, gin.H{"code": 400, "message": "client not online"})
 		return

internal/server/router/handler/plugin.go

@@ -371,7 +371,7 @@ func (h *PluginHandler) UpdateClientConfig(c *gin.Context) {
 	}
 
 	// 如果客户端在线，同步配置
-	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if online {
 		if err := h.app.GetServer().SyncPluginConfigToClient(clientID, pluginName, req.Config); err != nil {
 			PartialSuccess(c, gin.H{"status": "partial", "port_changed": portChanged}, "config saved but sync failed: "+err.Error())

internal/server/router/handler/plugin_api.go

@@ -45,7 +45,7 @@ func (h *PluginAPIHandler) ProxyRequest(c *gin.Context) {
 	}
 
 	// 检查客户端是否在线
-	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return

internal/server/router/handler/store.go

@@ -82,7 +82,7 @@ func (h *StoreHandler) Install(c *gin.Context) {
 	}
 
 	// 检查客户端是否在线
-	online, _, _, _, _ := h.app.GetServer().GetClientStatus(req.ClientID)
+	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(req.ClientID)
 	if !online {
 		ClientNotOnline(c)
 		return

internal/server/router/router.go

@@ -69,6 +69,7 @@ func (r *GinRouter) SetupRoutes(app handler.AppInterface, jwtAuth *auth.JWTAuth,
 		api.POST("/client/:id/restart", clientHandler.Restart)
 		api.POST("/client/:id/install-plugins", clientHandler.InstallPlugins)
 		api.POST("/client/:id/plugin/:pluginID/:action", clientHandler.PluginAction)
+		api.GET("/client/:id/system-stats", clientHandler.GetSystemStats)
 
 		// 配置管理
 		configHandler := handler.NewConfigHandler(app)