style(service): modify package name "service" to "sys"

main.go

@@ -12,7 +12,7 @@ import (
 	"super-frpc/frpLogger"
 	"super-frpc/global"
 	"super-frpc/postLog"
-	"super-frpc/service"
+	"super-frpc/sys"
 	"super-frpc/session"
 	"super-frpc/utils"
 	"super-frpc/watchdog"
@@ -38,7 +38,7 @@ func main() {
 		postLog.Info(fmt.Sprintf("Created default config file at %s", *global.ConfigPath))
 	}
 
-	err := config.LoadConfig(*global.ConfigPath, service.GetInitSystem)
+	err := config.LoadConfig(*global.ConfigPath, sys.GetInitSystem)
 	if err != nil {
 		postLog.Fatal(fmt.Sprintf("Failed to load config: %v", err))
 	}