Add profile directory (#9427)

Fix #5578

app/policies/tag_policy.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class TagPolicy < ApplicationPolicy
+  def index?
+    staff?
+  end
+
+  def hide?
+    staff?
+  end
+
+  def unhide?
+    staff?
+  end
+end