navi: Navi not working with the fish shell

Describe the bug When using navi with the fish shell, I get an error where navi is using invalid shell syntax

To Reproduce Steps to reproduce the behavior:

1. start a fish shell
2. navi --path ~/.config/cheats

Expected behavior Should see a list of cheats from the ~/.config/cheats path

Screenshots

Versions:

• OS: Arch Linux
• Shell Version [replace this text with the output of fish, version 3.1.2]

Additional context https://github.com/denisidoro/navi/blob/6808dccf5c9d87d016734bbffe5779d35aaa70e5/src/cmds/core.rs#L101