Add swaync notification widget to waybar, remove dunst remnants

custom/notification (swaync-client) was defined but not in the
module list. Replaces the removed custom/dnd (dunstctl) slot.

defaults/xdg/waybar/config

@@ -30,7 +30,7 @@
             "gamemode",
             //"custom/updates",
             "idle_inhibitor",
-
+            "custom/notification",
             "privacy"
         ]
     },
@@ -203,22 +203,22 @@
         "on-click": "alacritty paru"
     },
     "custom/notification": {
-        "tooltip": false,
-        "format": "{icon} {}",
+        "tooltip": true,
+        "format": "<span size='16pt'>{icon}</span>",
         "format-icons": {
-            "notification": "󰂞",
+            "notification": "󱅫",
             "none": "󰂜",
-            "dnd-notification": "󰂛",
-            "dnd-none": "󰂛",
-            "inhibited-notification": "󰂜",
-            "inhibited-none": "󰂜",
+            "dnd-notification": "󰂠",
+            "dnd-none": "󰪓",
+            "inhibited-notification": "󰂛",
+            "inhibited-none": "󰪑",
             "dnd-inhibited-notification": "󰂛",
-            "dnd-inhibited-none": "󰂛"
+            "dnd-inhibited-none": "󰪑"
         },
         "return-type": "json",
         "exec-if": "which swaync-client",
         "exec": "swaync-client -swb",
-        "on-click": "sh -c 'sleep 0.1s; swaync-client -t -sw; sleep 0.1s'",
+        "on-click": "swaync-client -t -sw",
         "on-click-right": "swaync-client -d -sw",
         "escape": true
     },

defaults/xdg/waybar/style.css

@@ -57,7 +57,7 @@ window#waybar {
 #cava,
 #custom-gpu-usage,
 #custom-cpugov,
-#custom-dnd,
+
 #power-profiles-daemon,
 #privacy,
 #gamemode,