code: public function register()
      {
          $this->mergeConfigFrom(__DIR__ . '/../../config/config.php', 'litecms.forum');
  
          // Bind facade
          $this->app->bind('litecms.forum', function ($app) {
              return $this->app->make('Litecms\Forum\Forum');
          });
  
          // Bind Category to repository
          $this->app->bind(
              'Litecms\Forum\Interfaces\CategoryRepositoryInterface',
              \Litecms\Forum\Repositories\Eloquent\CategoryRepository::class
          );
          // Bind Question to repository
          $this->app->bind(
              'Litecms\Forum\Interfaces\QuestionRepositoryInterface',
              \Litecms\Forum\Repositories\Eloquent\QuestionRepository::class
          );
          // Bind Response to repository
          $this->app->bind(
              'Litecms\Forum\Interfaces\ResponseRepositoryInterface',
              \Litecms\Forum\Repositories\Eloquent\ResponseRepository::class
          );
  
          $this->app->register(\Litecms\Forum\Providers\AuthServiceProvider::class);
  
          $this->app->register(\Litecms\Forum\Providers\RouteServiceProvider::class);
  
      }
docs: Register the service provider.
  
  @return void