updated deploymentfiles

deploy/signalplatform.service

@@ -0,0 +1,29 @@
+# systemd service for signalplatform
+#
+# Installation:
+#   sudo cp deploy/signalplatform.service /etc/systemd/system/
+#   sudo systemctl daemon-reload
+#   sudo systemctl enable signalplatform
+#   sudo systemctl start signalplatform
+#
+# Customize:
+#   - User/Group: create with `sudo useradd -r -s /usr/sbin/nologin stockdata`
+#   - WorkingDirectory: adjust if installed elsewhere
+#   - EnvironmentFile: ensure .env exists at the specified path
+
+[Unit]
+Description=Stock Data Backend
+After=network.target postgresql.service
+
+[Service]
+Type=exec
+User=deploy
+Group=deploy
+WorkingDirectory=/opt/signalplatform
+EnvironmentFile=/opt/signalplatform/.env
+ExecStart=/opt/signalplatform/.venv/bin/uvicorn app.main:app --host 127.0.0.1 --port 8998 --workers 1
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target