home/natto: theme related changes

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

home/natto/stuff.nix

@@ -1,14 +1,15 @@
 { config, lib, pkgs, ... }: {
+  xdg = {
+    enable = true;
+    userDirs.enable = true;
+  };
+
   home = {
     sessionVariables = {
       LV2_PATH = lib.makeSearchPath "lib/lv2" (with pkgs; [ calf ]);
       TERM = "st-24bits";
     };
     file = with config; {
-      dunstrc = {
-        source = ./config/dunst/dunstrc;
-        target = "${xdg.configHome}/dunst/dunstrc";
-      };
       stalonetray = {
         source = ./config/stalonetrayrc;
         target = "${home.homeDirectory}/.stalonetrayrc";