I found an even better way, without the need for the additional Trailscale VPN app
- Install "Lightning Terminal" app (I'm using Umbrel so that was 1-click)
- Once installed, open Lightning Terminal and select "Connect with QR"
- Open Zeus (I'm on iOS), add a new node config
- Select "LND (Lightning Node Connect)" option
- Scan the QR
- Save, then connect. Boom! Nice and quick connection 💜