implement duplication

config/locales/en.yml

@@ -254,6 +254,7 @@ en:
         manage: Manage
         qr_code: QR Code
         sign: Sign
+        duplicate: Duplicate
       no_fee: No Fee
     create:
       notice: The release template has been created
@@ -302,7 +303,11 @@ en:
         releases_automatically_organized: Releases are automatically organized as they’re submitted
     update:
       notice: The release template has been updated
-      error: The release template cannot be updated
+    duplicate:
+      name_prefix: Copy of %{template_name}
+    duplicates:
+      create:
+        error: Failed to duplicate release template
   contracts:
     for_office_use_only:
       description_labels:

config/locales/es.yml

@@ -106,6 +106,7 @@ es:
     contract_template:
       actions:
         edit: Edit (ES)
+        duplicate: Duplicate (ES)
     edit:
       heading: Edit Contract Template (ES)
     form:
@@ -136,7 +137,11 @@ es:
         releases_automatically_organized: Releases are automatically organized as they’re submitted (ES)
     update:
       notice: The release template has been updated (ES)
-      error: The release template cannot be updated (ES)
+    duplicate:
+      name_prefix: Copy of %{template_name} (ES)
+    duplicates:
+      create:
+        error: Failed to duplicate release template (ES)
   contracts:
     for_office_use_only:
       description_labels:

config/routes.rb

@@ -59,6 +59,7 @@ Rails.application.routes.draw do
       resources :contract_templates, only: [:index, :new, :create, :edit, :update, :destroy] do
         resource :qr_codes, only: [:show], controller: "contract_templates/qr_codes"
         resource :blank_contracts, only: [:show, :new, :create], controller: "contract_templates/blank_contracts"
+        resource :duplicates, only: [:create], controller: "contract_templates/duplicates"
       end
       resource :release_template_imports, only: [:new, :create]
       resources :project_memberships, only: [:index, :create, :destroy]