Add openclaw-watchdog fork with Telegram + Gotify support

- Cloned jlgrimes/openclaw-watchdog and modified
- Added telegram_send() and gotify_send() functions
- Modified send_sos() and send_recovery() for multi-channel
- Updated setup.sh to configure Telegram/Gotify
- All notification channels work simultaneously
- Ready to install and run as systemd service

openclaw-watchdog/setup.sh

@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+# openclaw-watchdog installer (Krilly's fork — Telegram + Gotify edition)
+# https://github.com/jlgrimes/openclaw-watchdog
+set -euo pipefail
+
+INSTALL_DIR="$HOME/.openclaw"
+SERVICE_NAME="openclaw-watchdog"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+echo "🦞 OpenClaw Watchdog — Installer (Krilly's Telegram/Gotify Edition)"
+echo "───────────────────────────────────────────────────────────────────"
+
+# Ensure install dir exists
+mkdir -p "$INSTALL_DIR"
+
+# Copy watchdog script
+cp "$SCRIPT_DIR/watchdog.sh" "$INSTALL_DIR/watchdog.sh"
+chmod +x "$INSTALL_DIR/watchdog.sh"
+echo "✅ Installed watchdog.sh → $INSTALL_DIR/watchdog.sh"
+
+# Prompt for Telegram bot token
+TELEGRAM_BOT_TOKEN=""
+read -rp "Telegram Bot Token (leave blank to skip): " TELEGRAM_BOT_TOKEN
+
+# Prompt for Gotify token
+GOTIFY_TOKEN=""
+read -rp "Gotify Token (leave blank to skip): " GOTIFY_TOKEN
+
+# Prompt for custom Gotify URL
+GOTIFY_URL="http://runtipi.kangaroo-eel.ts.net:8129"
+read -rp "Gotify URL [$GOTIFY_URL]: " custom_gotify
+[[ -n "$custom_gotify" ]] && GOTIFY_URL="$custom_gotify"
+
+# Create env file
+ENV_FILE="$INSTALL_DIR/watchdog.env"
+cat > "$ENV_FILE" <<EOF
+# OpenClaw Watchdog Configuration
+# Edit these values as needed, then restart the service:
+#   sudo systemctl restart $SERVICE_NAME
+
+HEALTH_URL=http://localhost:3000/health
+CHECK_INTERVAL=30
+FAIL_THRESHOLD=3
+OPENCLAW_CONFIG_PATH=$HOME/.openclaw/config.yaml
+
+# Notification Settings
+TELEGRAM_BOT_TOKEN=${TELEGRAM_BOT_TOKEN}
+TELEGRAM_CHAT=1793951355
+GOTIFY_URL=${GOTIFY_URL}
+GOTIFY_TOKEN=${GOTIFY_TOKEN}
+
+# Legacy Discord (optional)
+# DISCORD_CHANNEL_ID=
+# DISCORD_BOT_TOKEN=
+EOF
+chmod 600 "$ENV_FILE"
+echo "✅ Created config → $ENV_FILE"
+
+# Create systemd service
+SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
+sudo tee "$SERVICE_FILE" >/dev/null <<EOF
+[Unit]
+Description=OpenClaw Watchdog — Gateway health monitor & auto-recovery
+After=network.target
+
+[Service]
+Type=simple
+User=$USER
+EnvironmentFile=$ENV_FILE
+ExecStart=/usr/bin/env bash $INSTALL_DIR/watchdog.sh
+Restart=on-failure
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+echo "✅ Created systemd service → $SERVICE_FILE"
+
+# Enable and start
+sudo systemctl daemon-reload
+sudo systemctl enable "$SERVICE_NAME"
+sudo systemctl start "$SERVICE_NAME"
+
+echo ""
+echo "🎉 Watchdog is running!"
+echo ""
+echo "  Status:   sudo systemctl status $SERVICE_NAME"
+echo "  Logs:     tail -f $INSTALL_DIR/watchdog.log"
+echo "  Config:   $ENV_FILE"
+echo ""
+echo "You'll get alerts via:"
+[[ -n "$TELEGRAM_BOT_TOKEN" ]] && echo "  ✅ Telegram"
+[[ -n "$GOTIFY_TOKEN" ]] && echo "  ✅ Gotify ($GOTIFY_URL)"