Add scripts: start, copy ESP32 main, install boot service

Made-with: Cursor

scripts/install-boot-service.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Install systemd service so LED controller starts at boot.
+# Run once: sudo scripts/install-boot-service.sh
+set -e
+cd "$(dirname "$0")/.."
+REPO="$(pwd)"
+SERVICE_NAME="led-controller.service"
+UNIT_PATH="/etc/systemd/system/$SERVICE_NAME"
+if [ ! -f "scripts/led-controller.service" ]; then
+  echo "Run this script from the repo root."
+  exit 1
+fi
+chmod +x scripts/start.sh
+sudo cp "scripts/led-controller.service" "$UNIT_PATH"
+sudo systemctl daemon-reload
+sudo systemctl enable "$SERVICE_NAME"
+echo "Installed and enabled $SERVICE_NAME"
+echo "Start now:  sudo systemctl start $SERVICE_NAME"
+echo "Status:     sudo systemctl status $SERVICE_NAME"
+echo "Logs:       journalctl -u $SERVICE_NAME -f"