jellyfin url needs to not have a trailing slash

[entropie]

λ nix-shell -p jellycli --run jellycli
[19:43:02.502]  INFO ############# Jellycli v0.9.1 ############
Enter jellyfin url: http://nyx:8096/
[19:43:03.969] ERROR connection to jellyfin server failed. Make sure you entered correct url.
[19:43:03.970] FATAL connect to server: api init: connect jellyfin server: page not found, code: 404, msg: no body
 λ nix-shell -p jellycli --run jellycli
[19:43:07.335]  INFO ############# Jellycli v0.9.1 ############
Enter jellyfin url: http://nyx:8096
Enter Username: ^C%

It took me way to long to realize what the issue was since its also nowhere mentioned.