Alas vaultwarden is a vault and a web interface only. Not a browser integration, not a desktop app, not an android / iOS client that can autofill passwords.
It’s very good, I’m using it myself with the official clients. I’m just afraid Bitwarden will start removing the possibility to use a self hosted vault or make it a feature you have to pay for.
Nginx proxy manager can do all of the routing for you if you are using docker. In a graphical interface without touching config. It’s on top of nginx so you get all its benefits!