Vaultwarden on macOS

HI! I’m brand new to BitWarden, Vaultwarden, and this forum.

I’m trying to get Vaultwarden running on an iMac running macOS 11 for the use of our Scout troop. What’s the best way to do that? Docker offers a desktop client, but I’m concerned that it wouldn’t run while logged out. There’s a Docker Homebrew cask; perhaps that would solve that problem.

What else do I need to know to make this work?