added power to waybar

.config/waybar/config

@@ -25,7 +25,8 @@
         "battery",
         "battery#bat2",
         "clock",
-        "tray"
+        "tray",
+	"custom/power"
     ],
     // Modules configuration
     // "sway/workspaces": {
@@ -210,5 +211,11 @@
     "custom/playerctl": {
         "format": "{}",
         "exec": ""
+    },
+    "custom/power": {
+    	"format": "⏻",
+      	"on-click": "nwgbar -o 0.2",
+		    "escape": true,
+    	  "tooltip": false 
     }
 }

.config/waybar/style.css

@@ -143,6 +143,10 @@ label:focus {
 
 #custom-media.custom-vlc {
 }
+#custom-power {
+    padding-right: 15px;
+    padding-top: 3px;
+}
 
 #temperature {
 }