configure command does not support line editing

[kvcache]

On OSX using terminal on zsh under tmux.

Expected: When typing a cache name I can push arrow left to move the cursor one character to the left (I can edit a line).

Observed: When typing a cache name and I push arrow left it appends [[D^ (I cannot edit a line).

[bruuuuuuuce]

This might be a good library to use for this https://docs.rs/dialoguer/0.9.0/dialoguer/struct.Input.html