Add empty SDG index

config/locales/en/general.yml

@@ -251,6 +251,7 @@ en:
           other: You have %{count} new notifications
         notifications: Notifications
         no_notifications: "You don't have new notifications"
+      sdg: "SDG"
   notifications:
     index:
       empty_notifications: You don't have new notifications.

config/locales/es/general.yml

@@ -251,6 +251,7 @@ es:
           other: Tienes %{count} notificaciones nuevas
         notifications: Notificaciones
         no_notifications: "No tienes notificaciones nuevas"
+      sdg: "ODS"
   notifications:
     index:
       empty_notifications: No tienes notificaciones nuevas.

config/routes.rb

@@ -21,6 +21,7 @@ Rails.application.routes.draw do
   draw :poll
   draw :proposal
   draw :related_content
+  draw :sdg
   draw :sdg_management
   draw :tag
   draw :user

config/routes/sdg.rb

@@ -0,0 +1,3 @@
+namespace :sdg do
+  resources :goals, only: :index
+end