Move from dunst to ags for notifications

programs/ags/default.nix

@@ -3,13 +3,17 @@
   # add the home manager module
   imports = [ inputs.ags.homeManagerModules.default ];
 
+  home.packages = with pkgs; [
+    libnotify # Notifications through ags
+  ];
+
   programs.ags = {
     enable = true;
 
     # null or path, leave as null if you don't want hm to manage the config
     configDir = ./config;
 
-    # additional packages to add to gjs's runtime
+    # additional packages to add to ags's runtime
     extraPackages = with pkgs; [
       gtksourceview
       webkitgtk