add sv1 version

src/cmd/version.go

@@ -5,6 +5,7 @@ import (
 	"runtime"
 
 	"github.com/akyaiy/GoSally-mvp/src/internal/engine/config"
+	"github.com/akyaiy/GoSally-mvp/src/internal/server/sv1"
 	"github.com/spf13/cobra"
 )
 
@@ -14,6 +15,7 @@ var verCmd = &cobra.Command{
 	Short:   "Return node version",
 	Run: func(cmd *cobra.Command, args []string) {
 		fmt.Printf("GoSally node: %s\n", config.NodeVersion)
+		fmt.Printf("sv1 version: %s\n", sv1.SV1Version)
 		fmt.Printf("Go version: %s\n", runtime.Version())
 		fmt.Printf("Go OS/Arch: %s/%s\n", runtime.GOOS, runtime.GOARCH)
 	},

src/internal/server/sv1/server.go

@@ -9,6 +9,8 @@ import (
 	"github.com/akyaiy/GoSally-mvp/src/internal/engine/app"
 )
 
+var SV1Version = "null"
+
 // HandlerV1InitStruct structure is only for initialization
 type HandlerV1InitStruct struct {
 	Ver        string