Revert change in admin namespace helper and redefine it in the controller

app/controllers/admin/legislation/base_controller.rb

@@ -2,4 +2,13 @@ class Admin::Legislation::BaseController < Admin::BaseController
   include FeatureFlags
 
   feature_flag :legislation
+
+  helper_method :namespace
+
+  private
+
+    def namespace
+      "admin"
+    end
+
 end

app/helpers/admin_helper.rb

@@ -5,7 +5,7 @@ module AdminHelper
   end
 
   def official_level_options
-    options = [["",0]]
+    options = [["", 0]]
     (1..5).each do |i|
       options << [[t("admin.officials.level_#{i}"), setting["official_level_#{i}_name"]].compact.join(': '), i]
     end
@@ -23,7 +23,7 @@ module AdminHelper
   private
 
     def namespace
-      controller.class.parent.name.downcase.gsub("::", "/")
+      controller.class.parent.name.downcase
     end
 
 end

app/views/admin/legislation/_menu.html.erb

@@ -1 +0,0 @@
-<%= render "admin/menu" %>