added a showversion button with popup to the interface

app.go

@@ -3,9 +3,11 @@ package main
 import (
 	"context"
 	_ "embed"
+	"log"
+	"strings"
+
 	"github.com/wailsapp/wails/v2/pkg/options"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
-	"strings"
 
 	"github.com/tidwall/gjson"
 )
@@ -43,3 +45,14 @@ func (a *App) onSecondInstanceLaunch(secondInstanceData options.SecondInstanceDa
 	runtime.Show(*wailsContext)
 	go runtime.EventsEmit(*wailsContext, "launchArgs", secondInstanceArgs)
 }
+
+func (a *App) ShowVersion() {
+	version := gjson.Get(wailsJSON, "info.productVersion")
+	_, err := runtime.MessageDialog(*wailsContext, runtime.MessageDialogOptions{
+		Title:   "Version",
+		Message: "AniTrack Version: " + version.String(),
+	})
+	if err != nil {
+		log.Println(err)
+	}
+}