add systemd service example

systemd.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Pleroma Ollama Bot
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+Type=simple
+User=USERNAME_HERE
+Restart=always
+RestartSec=3
+ExecStart=/usr/bin/screen -L -DmS pleroma-ollama-bot /home/bot/.nvm/versions/node/v22.11.0/bin/npm run start
+WorkingDirectory=/path/to/directory
+[Install]
+WantedBy=multi-user.target