Reverse proxy with nginx

1. I had security concerns with port forwarding so I switched
2. Troubleshot issues with http/https for docker containers
3. Removed old firewall rules
4. Fixed remote stuff (cellphones, etc.) after setting the subdomains

GitHub CI

1. I wanted better metrics tracking in GH; my contrib graph is screwed up because of Postman auto-commits, so I installed WakaTime.
2. Getting cool stuff to auto-pop meant making a GH Workflow; I used a custom yaml config. It runs once a day at midnight.