A command to just return the flake URL?

[rybern]

Maybe this is already in the current API somewhere?

It's useful to get a flake URL given a FlakeHub flake name. For example, if I do fh list flakes and I'm curious about a flake, like mrcjkb/haskell-tools.nvim, I want to be able to do a nix flake show on it. Or maybe I find an application like Xithrius/twitch-tui and I want to do a nix run.