meta: Replace dunst with swaync

Seems to work so far and should let us have a cooler way to access the
notification history.

home/dunst.nix

@@ -1,36 +0,0 @@
-{ pkgs, ... }:
-
-let
-  inherit (pkgs) libnotify papirus-icon-theme;
-in
-{
-  home.packages = [ libnotify ];
-
-  services.dunst = {
-    enable = true;
-
-    iconTheme = {
-      package = papirus-icon-theme;
-      name = "Papirus";
-    };
-
-    settings = {
-      global = {
-        geometry = "1870x5-25+45";
-        width = 350;
-        separator_height = 5;
-        padding = 24;
-        horizontal_padding = 24;
-        frame_width = 3;
-        idle_threshold = 120;
-        alignment = "center";
-        word_wrap = "yes";
-        transparency = 5;
-        format = "<b>%s</b>: %b";
-        markup = "full";
-        min_icon_size = 32;
-        max_icon_size = 128;
-      };
-    };
-  };
-}

home/hyprland.nix

@@ -218,7 +218,7 @@ in
         "${super}_SHIFT, Q, killactive"
         "${super}, W, exec, ~/.config/${randomBackgroundScript}"
         "${super}_SHIFT, W, exec, ~/.config/${swapBackgroundScript}"
-        "${super}, P, exec, dunstify --icon=$(grimblast save screen) Screenshot Captured."
+        "${super}, P, exec, notify-send --icon=$(grimblast save screen) Screenshot Captured."
         ", Print, exec, grimblast --freeze copy area"
         "${super}_ALT, delete, exit"
         "${super}, T, exec, tessen"

home/swaync.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+let
+  inherit (pkgs) libnotify;
+in
+{
+  home.packages = [ libnotify ];
+
+  services.swaync = {
+    enable = true;
+  };
+}