feat: add systemd unit - note, it SHOULD be run as a regular user and SHOULD also not be in /lib/systemd/system

services/chen.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=XMPP bot to preview links and file contents
+After=network.target
+After=prosody.service
+After=ejabberd.service
+
+[Service]
+Type=simple
+Restart=always
+RestartSec=10
+StartLimitBurst=5
+StartLimitInterval=100
+WorkingDirectory=%h/chen/
+ExecStart=/usr/bin/python main.py
+
+[Install]
+WantedBy=multi-user.target