release: v0.2.0

Comprehensive release containing structural, UX, and behavioral upgrades since v0.1.0:

1. Namespace Transition: Renamed core executable and project namespaces from 'smart-monitor' to 'smart-shutdown'.
2. Objective Vocabulary Refactoring: Normalized output strings and logging descriptors system-wide to a strict, professional tone.
3. Advanced Status Query: 'status' subcommand now retrieves the parsed configuration, log locations/sizes, and tails the last 10 lines of the local log file.
4. Runtime Configuration Setter: Introduced 'config set' subcommand to modify the configuration file with strict type validations.
5. Auto-System Deployment: Remapped 'install' to clone the executable into system domains and register global PATH variables.
6. Cleaner Removal: 'uninstall' purges binary clones and clears environmental variables, leaving zero traces.
7. Documentation Rewrite: Generated an objective README file featuring copy-paste ready Markdown blocks.

cmd/smart-monitor/main.go

@@ -1,123 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/kardianos/service"
-	"github.com/spf13/cobra"
-	"smart-shutdown/pkg/config"
-	"smart-shutdown/pkg/daemon"
-	"smart-shutdown/pkg/logger"
-)
-
-func main() {
-	// 初始化全局系统日志
-	if err := logger.InitLogger(); err != nil {
-		fmt.Printf("无法初始化日志系统: %v\n", err)
-		os.Exit(1)
-	}
-
-	// 初始化配置加载
-	cfg, err := config.LoadConfig()
-	if err != nil {
-		logger.Crit("读取配置失败: %v", err)
-		os.Exit(1)
-	}
-
-	// 注册为跨平台系统服务
-	svc, err := daemon.GetService(cfg)
-	if err != nil {
-		logger.Crit("构建服务对象失败: %v", err)
-		os.Exit(1)
-	}
-
-	// 定义根命令，无后续子命令会直接触发
-	var rootCommand = &cobra.Command{
-		Use:   "smart-monitor",
-		Short: "智能网络监控自动关机",
-		Run: func(cmd *cobra.Command, args []string) {
-			// 如果没有输入子命令，尝试作为服务直接前台或者后台跑起来
-			// 这个分支也是系统启动服务（systemd/services.msc）自动拉起进程时的必然入口
-			err := svc.Run()
-			if err != nil {
-				logger.Fail("运行抛出异常: %v", err)
-			}
-		},
-	}
-
-	// 系统服务管理一键控制逻辑，使用 kardianos/service 提供的内置 Control方法
-	cmds := []*cobra.Command{
-		{
-			Use:   "install",
-			Short: "将本程序装载并注册为系统常驻服务 (例如 systemd / windows registry)",
-			Run: func(cmd *cobra.Command, args []string) {
-				handleServiceControl(svc, "install")
-			},
-		},
-		{
-			Use:   "uninstall",
-			Short: "从系统中彻底卸载此后台监控服务",
-			Run: func(cmd *cobra.Command, args []string) {
-				handleServiceControl(svc, "uninstall")
-			},
-		},
-		{
-			Use:   "start",
-			Short: "令已注册的系统服务开始运行",
-			Run: func(cmd *cobra.Command, args []string) {
-				handleServiceControl(svc, "start")
-			},
-		},
-		{
-			Use:   "stop",
-			Short: "停止系统服务",
-			Run: func(cmd *cobra.Command, args []string) {
-				handleServiceControl(svc, "stop")
-			},
-		},
-		{
-			Use:   "restart",
-			Short: "重启系统服务",
-			Run: func(cmd *cobra.Command, args []string) {
-				handleServiceControl(svc, "restart")
-			},
-		},
-		{
-			Use:   "status",
-			Short: "查询服务存活进程状态",
-			Run: func(cmd *cobra.Command, args []string) {
-				status, err := svc.Status()
-				if err != nil {
-					fmt.Printf("❌ 获取服务状态失败: %v\n", err)
-					return
-				}
-				switch status {
-				case service.StatusRunning:
-					fmt.Println("✅ 服务存活 [运行中]")
-				case service.StatusStopped:
-					fmt.Println("💤 服务处于 [已停止] 状态")
-				default:
-					fmt.Println("❓ 服务尚未在本机注册或者状态未知。请确认你是否执行过 smart-monitor install")
-				}
-			},
-		},
-	}
-
-	for _, c := range cmds {
-		rootCommand.AddCommand(c)
-	}
-
-	if err := rootCommand.Execute(); err != nil {
-		os.Exit(1)
-	}
-}
-
-func handleServiceControl(s service.Service, action string) {
-	err := service.Control(s, action)
-	if err != nil {
-		logger.Crit("执行动作 [%s] 遭到拒绝或失败: %v", action, err)
-		return
-	}
-	logger.Succ("成功对系统后台服务执行 [%s] 指令！", action)
-}