Add confirmation page when importing blocked domains (#1773)

* Move glitch-soc-specific strings to glitch-soc-specific locale files

* Add confirmation page when importing blocked domains

config/routes.rb

@@ -194,7 +194,11 @@ Rails.application.routes.draw do
     get '/dashboard', to: 'dashboard#index'
 
     resources :domain_allows, only: [:new, :create, :show, :destroy]
-    resources :domain_blocks, only: [:new, :create, :show, :destroy, :update, :edit]
+    resources :domain_blocks, only: [:new, :create, :show, :destroy, :update, :edit] do
+      collection do
+        post :batch
+      end
+    end
 
     resources :export_domain_allows, only: [:new] do
       collection do
@@ -485,6 +489,7 @@ Rails.application.routes.draw do
       end
 
       resource :domain_blocks, only: [:show, :create, :destroy]
+
       resource :directory, only: [:show]
 
       resources :follow_requests, only: [:index] do