docs(agent): 统一中文注释并补充部署文档

将代码与测试注释改为中文以符合仓库规范；新增中文部署指南、
示例配置，并完善构建脚本对 VERSION 注入的说明。

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/service/service_windows.go

@@ -9,15 +9,15 @@ import (
 	"mfd-monitor-agent/internal/config"
 )
 
-// windowsManager manages the agent through the Windows Service Control Manager.
+// windowsManager 通过 Windows 服务控制管理器（SCM）管理 agent。
 type windowsManager struct{}
 
-// newManager returns the Windows service manager.
+// newManager 返回 Windows 服务管理器。
 func newManager() Manager {
 	return windowsManager{}
 }
 
-// Install registers the agent executable as an auto-start Windows Service.
+// Install 将 agent 可执行文件注册为自动启动的 Windows 服务。
 func (windowsManager) Install(executable string, cfg config.Config, opts InstallOptions) error {
 	args := []string{`"` + executable + `"`, "run"}
 	if opts.ConfigPath != "" {
@@ -26,18 +26,18 @@ func (windowsManager) Install(executable string, cfg config.Config, opts Install
 	return exec.Command("sc.exe", "create", cfg.Service.Name, "binPath=", strings.Join(args, " "), "DisplayName=", cfg.Service.DisplayName, "start=", "auto").Run()
 }
 
-// Uninstall stops and removes the configured Windows Service.
+// Uninstall 停止并删除已配置的 Windows 服务。
 func (windowsManager) Uninstall(cfg config.Config) error {
 	_ = exec.Command("sc.exe", "stop", cfg.Service.Name).Run()
 	return exec.Command("sc.exe", "delete", cfg.Service.Name).Run()
 }
 
-// Start asks the Windows Service Control Manager to start the service.
+// Start 请求 SCM 启动服务。
 func (windowsManager) Start(cfg config.Config) error {
 	return exec.Command("sc.exe", "start", cfg.Service.Name).Run()
 }
 
-// Stop asks the Windows Service Control Manager to stop the service.
+// Stop 请求 SCM 停止服务。
 func (windowsManager) Stop(cfg config.Config) error {
 	return exec.Command("sc.exe", "stop", cfg.Service.Name).Run()
 }