FEATURE: init service provider of Menu builder in config files

config/app.php

@@ -147,7 +147,7 @@ return [
         Illuminate\Translation\TranslationServiceProvider::class,
         Illuminate\Validation\ValidationServiceProvider::class,
         Illuminate\View\ViewServiceProvider::class,
-
+        Pingpong\Menus\MenusServiceProvider::class,
         /*
          * Application Service Providers...
          */
@@ -189,6 +189,7 @@ return [
         'Lang'      => Illuminate\Support\Facades\Lang::class,
         'Log'       => Illuminate\Support\Facades\Log::class,
         'Mail'      => Illuminate\Support\Facades\Mail::class,
+        'Menu'      => Pingpong\Menus\MenuFacade::class,
         'Password'  => Illuminate\Support\Facades\Password::class,
         'Queue'     => Illuminate\Support\Facades\Queue::class,
         'Redirect'  => Illuminate\Support\Facades\Redirect::class,