Feature: Add the ability to "revert" a CSV import (#1814)

* Allow reverting imports

* Fix tests

* Add currency column to all imports

* Don't auto-enrich demo account

config/locales/views/imports/en.yml

@@ -63,6 +63,8 @@ en:
       failed: Failed
       in_progress: In progress
       label: "%{type}: %{datetime}"
+      reverting: Reverting
+      revert_failed: Revert failed
       uploading: Processing rows
       view: View
     index:

config/routes.rb

@@ -65,6 +65,7 @@ Rails.application.routes.draw do
 
   resources :imports, only: %i[index new show create destroy] do
     post :publish, on: :member
+    put :revert, on: :member
 
     resource :upload, only: %i[show update], module: :import
     resource :configuration, only: %i[show update], module: :import