Move themes to their own package

README.md

@@ -26,6 +26,7 @@ This stash contains a number of packages for numerous situations. Note that `con
 | `base` | The base package contains shell and core utility configuration. Other packages do not depend on it; it merely contains basic configuration that I find necessary in every case. |
 | `desktop-common` | Common configuration shared across all possible rices. This contains things such as keybindings for applications, Quake configs, Redshift, etc. Configuration files with themes are avoided where possible. |
 | `desktop-gruvbox` | My current rice and its accompanying configs. A nice and simple one with Rofi, bspwm, Dunst, Compton, and Polybar. |
+| `theme-gruvbox` | A Gruvbox Materia GTK theme and an accompanying Papirus icon theme. |
 | `work` | Dots specific to my work user setup. |
 | `git` | My personal git configuration. Separated from base because sometimes I don't want cockmail on all my commits. |
 | `mac` | MacOS-specific configs. Very sparse; I hardly ever have to use one. |