Initially, I was using a weird combination of options in order to apply
my theme dynamically. I was setting a read-only option from inside my
modules, which was then used in every application that required it. What
I ended up doing is refactoring everything in order to be inside of my
theme module, and automatically configured when enabled, without doing
any mkMerge/mkIf shenanigans in my other pieces of configuration. This
is healthier, although it should be split up as the theme/default.nix
got quite big.
Implemented notifications with SwayNotificationCenter, as well as theming using
the custom theme module. Some Waybar code had to be updated too, and was
also simplified in order to be more consistent with the new
SwayNotificationCenter implementation.
