[deploy] Redirect /internal to /admin (#9716)

.rubocop.yml

@@ -430,6 +430,11 @@ Style/ClassAndModuleChildren:
   Enabled: true
   SafeAutoCorrect: true
 
+Style/FormatStringToken:
+  Description: 'Use a consistent style for format string tokens.'
+  Exclude:
+    - 'config/routes.rb'
+
 Style/OptionalBooleanParameter:
   Description: 'Use keyword arguments when defining method with boolean argument.'
   StyleGuide: '#boolean-keyword-arguments'

config/routes.rb

@@ -298,6 +298,8 @@ Rails.application.routes.draw do
   delete "/messages/:id" => "messages#destroy"
   patch "/messages/:id" => "messages#update"
   get "/live/:username" => "twitch_live_streams#show"
+  get "/internal", to: redirect("/admin")
+  get "/internal/:path", to: redirect("/admin/%{path}")
 
   post "/pusher/auth" => "pusher#auth"