Add deploy webhook receiver for snotes

deploy/snotes-deploy.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=snotes deploy webhook receiver
+After=network.target docker.service
+Requires=docker.service
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/root/git/snotes/deploy
+ExecStart=/usr/bin/python3 /root/git/snotes/deploy/webhook-server.py   --port 9997   --secret __WEBHOOK_SECRET__
+Restart=always
+RestartSec=5
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target