added online demo

fixed menu link bug

README.md

@@ -131,6 +131,10 @@ php artisan client
 - PartName.js: your theme part javascript
 - screenshot.png: screenshot preview of theme part
 
+## Demo
+
+> Online demo available here: <a href="https://xshop.xstack.ir/login">https://xshop.xstack.ir/</a>
+
 ### Screenshots
 
 ![1](https://raw.githubusercontent.com/A1Gard/xshop-installer-assets/master/screenshots/xshop-screenshot1.png)

app/Models/Item.php

@@ -46,7 +46,7 @@ class Item extends Model
             }
             return $this->meta;
         }else{
-            $this->dest()->webUrl();
+            return $this->dest->webUrl();
         }
     }
 }

config/app.php

@@ -16,7 +16,7 @@ return [
     */
 
     'name' => env('APP_NAME', 'Laravel'),
-    'version' => env('APP_VERSION', '2.0.0-beta-2'),
+    'version' => env('APP_VERSION', '2.0.0-beta-3'),
     'demo' => env('APP_DEMO', false),
     /*
     |--------------------------------------------------------------------------