docs: Add 16, update 2 and remove 2 files

graylog/stop.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+source "${AGENT_PATH}/common.sh"
+_check_required_env_vars "CONTAINER_NAME"
+
+# STOP SCRIPT
+# The stop script is required for all templates.
+# It is used to stop the service on the server.
+
+docker compose -p "${CONTAINER_NAME}" stop || _die "Failed to stop Graylog stack"
+
+echo "Graylog stack stopped"