Добавил systemd unit Pulse Push Gateway

deploy/systemd/pulse-push-gateway.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Pulse Push Gateway
+After=network.target
+
+[Service]
+Type=simple
+WorkingDirectory=/opt/swchat/push-gateway
+Environment=FIREBASE_SERVICE_ACCOUNT=/opt/swchat/push-gateway/firebase-service-account.json
+ExecStart=/opt/swchat/push-gateway/venv/bin/uvicorn main:app --host 0.0.0.0 --port 8509
+Restart=always
+RestartSec=5
+User=root
+
+[Install]
+WantedBy=multi-user.target