properly displaying `tw_arrow` using gylph icon

[Someone]

By default tw_arrow is displayed using -> , which looks like this on alacritty and kitty respectively;

Instead if we use tw_arrow="%F{$tw_colors[arrow]}➜ ", it looks a lot better

[Robin Gagnon]

Hey @subhajit-halder !

Thank you for reaching out! ☺️

That's a good looking arrow. I'm sure plenty of users would like to use it.

I think a great idea for this would be to add an option to customize the arrow, just like you can customize the prompt symbol.

What do you think? I'll work on it this week, shouldn't be too much work.

[Robin Gagnon]

@all-contributors please add @subhajit-halder for ideas

[allcontributors]

@reobin

I've put up a pull request to add @subhajit-halder! 🎉

[awakened]

@reobin Thanks for the work!

Actually I had ligatures disabled, hence the improper arrow initially.

add an option to customize the arrow

But this would be a great option nonetheless 👍🏾