Add support for styling waybar

[DamienCassou]

Waybar seems to be a popular choice for sway users.

[dwarfmaster]

Some relevant link:

• https://aflab.fr/blog/my-custom-tilling-windows-manager-with-a-uniform-look/#waybar
• https://github.com/mnussbaum/base16-waybar
• https://github.com/Alexays/Waybar/wiki/Styling#minimal-style

[Henry-Hiles]

Doesnt this exist? https://github.com/danth/stylix/tree/master/modules/waybar

[DamienCassou]

You are right, closing.