I use CF tunnels all the time at work and for my side projects but I've always found the web ui for remotely managed tunnels a bit hard to use. I recently asked Claude to help me build a TUI so I can easily create and manage them:

https://github.com/justingosan/tunnelman

Just yesterday I added support for adding a traefik reverse proxy that has (just) basic auth (for now) for a little bit of added protection