Remove deprecated n8n configuration file for Discord routing webhook.

config/packages/n8n.yaml

@@ -1,11 +0,0 @@
-######################################################################
-# @CCOSTAN - Follow Me on X
-# For more info visit https://www.vcloudinfo.com/click-here
-# Original Repo : https://github.com/CCOSTAN/Home-AssistantConfig
-# -------------------------------------------------------------------
-# n8n Discord Router - Route HA events to Discord
-#  Central REST command into n8n's Discord routing webhook
-# -------------------------------------------------------------------
-# <No related GitHub issue>
-# REST endpoint: n8n webhook /discord-router
-######################################################################