* Add [swappy](https://github.com/jtheoof/swappy) for handling screenshots. It's a nice Flameshot-like tool that allows adding simple annotations (drawing circles, arrows, text, etc) to screenshots and can save to file or pass to the clipboard.
* Add keybindings for "snip", screenshot window, and screenshot current display.
* Add scripts for the screenshot window and screenshot current display functions.
* `packages-repository.txt` has also been alphabetically sorted to make it easier to work with.
* Remove `format-charging` and `format-plugged` settings in favor of just using the graduated battery level icons. Also is a depreciated/removed Nerd Font icon. If we want to visually differentiate the charging state, CSS rules in `~/.config/waybar/style.css` might be a better way to handle that.
* Remove the commented lines because it is unlikely we will ever want these specific settings.
* Remove PBPbattery module and associated script. It is all commented out anyway. This feature has been built-in to Waybar for some time now; a custom script is no longer needed.
* Set `scroll-step` to 2 and remove `on-scroll-up`/`on-scroll-down` action (which is doing the same thing)
* Format as icon|volume instead of volume|icon for consistency with other modules
* Remove `format-source` settings since it seems to be set up inconsistently. This feature also behaves oddly by default (for example, it cannot have an on-click or scroll behavior independent from volume--kind of unintuitive). If a user wants to use this feature it will likely work better to break out source into a separate module like this: https://github.com/Alexays/Waybar/issues/925#issuecomment-1377761376
* Remove `format-bluetooth` settings since it is not defining a different behavior after removing `format-source`
* Replaced , 婢, , and icons since they are all depreciated/removed from Nerd Font icon set
* Added additional icons to `default` to have different icons for low, medium, and high volume settings
