Restore structured logging of queenbee_id

and clean up some other small remaining "plan b" to-dos.

config/initializers/tenanting/logging.rb

@@ -1,4 +1,7 @@
-# # TODO:PLANB: we should log account id
-# ActiveSupport.on_load(:action_controller_base) do
-#   before_action { logger.struct tenant: ApplicationRecord.current_tenant }
-# end
+ActiveSupport.on_load(:action_controller_base) do
+  before_action do
+    if Current.account.present?
+      logger.try(:struct, account: { queenbee_id: Current.account.external_account_id })
+    end
+  end
+end