feat(waybar): add section for audio device

dots/.config/waybar/config

@@ -9,6 +9,7 @@
       "memory",
       "battery",
       "disk",
+      "custom/audio-device",
       "custom/pipewire"
     ],
     "modules-center": [
@@ -75,6 +76,13 @@
       "max-length": 20,
       "min-length": 14
     },
+    "custom/audio-device": {
+      "tooltip": false,
+      "min-length": 20,
+      "interval": 1,
+      "format": " {}",
+      "exec": "wpctl status | grep -m 1 '*' | cut -d '.' -f2 | cut -d '[' -f1 | xargs"
+    },
     "custom/pipewire": {
       "format": "{icon} {percentage}%",
       "return-type": "json",

dots/.config/waybar/style.css

@@ -69,6 +69,14 @@
   color: @fujiWhite;
 }
 
+#custom-audio-device {
+  background: @sumiInk0;
+  border-top: 2px solid @oniViolet;
+  border-left: 2px solid @oniViolet;
+  color: @fujiWhite;
+}
+
+
 #custom-sway-mode {
   background: @sumiInk0;
   border-bottom: 2px solid @oniViolet;