refactor: deploy mode.

Dockerfile

@@ -19,4 +19,4 @@ COPY --from=builder /app/kcl-playground .
 EXPOSE 2022
 
 
-CMD ["./kcl-playground"]
+CMD ["./kcl-playground -deploy"]

main.go

@@ -4,16 +4,47 @@
 package main
 
 import (
+	"flag"
 	"fmt"
+	"os/exec"
+	"runtime"
+	"strings"
+	"time"
 
 	"kusionstack.io/kcl-playground/pkg/play"
 )
 
 func main() {
-	addr := ":2022"
-	fmt.Printf("listen at http://%s\n", addr)
-
-	play.Run(addr, &play.Option{
+	deploy_mode := flag.Bool("deploy", false, "Whether is deploy mode")
+	flag.Parse()
+	opt := play.Option{
 		PlayMode: true,
-	})
+	}
+	if *deploy_mode {
+		play.Run(":80", &opt)
+	} else {
+		addr := "localhost:2023"
+		fmt.Printf("listen at http://%s\n", addr)
+		go func() {
+			time.Sleep(time.Second * 2)
+			openBrowser(addr)
+		}()
+		play.Run(addr, &opt)
+	}
+}
+
+func openBrowser(url string) error {
+	if !strings.HasPrefix(url, "http") {
+		url = "http://" + url
+	}
+	switch runtime.GOOS {
+	case "linux":
+		return exec.Command("xdg-open", url).Start()
+	case "windows":
+		return exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
+	case "darwin":
+		return exec.Command("open", url).Start()
+	default:
+		return fmt.Errorf("unsupported platform")
+	}
 }