complete API swagger documentation

config/routes.rb

@@ -1,6 +1,10 @@
 Rails.application.routes.draw do
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
+  mount Api::Base => "/api"
+  get "/api/swagger", to: "api/swagger#index"
+  mount Rswag::Ui::Engine => "/api"
+
   # Reveal health status on /up that returns 200 if the app boots with no exceptions, otherwise 500.
   # Can be used by load balancers and uptime monitors to verify that the app is live.
   get "up" => "rails/health#show", as: :rails_health_check
@@ -51,9 +55,6 @@ Rails.application.routes.draw do
     end
   end
 
-  mount Api::Base => "/api"
-  mount Rswag::Ui::Engine => "/api"
-
   resources :entries do
     resources :comments, only: [ :create ]
     collection do