Add nwg-bar config

etc/skel/.config/nwg-bar/bar.json

@@ -0,0 +1,32 @@
+[
+ {
+   "label": "Lock",
+   "exec": "swaymsg exec ~/.config/swaylock/lock.sh",
+   "icon": "system-lock-screen"
+ },
+ {
+   "label": "Logout",
+   "exec": "swaymsg exit",
+   "icon": "system-log-out"
+ },
+ {
+   "label": "Suspend",
+   "exec": "systemctl suspend",
+   "icon": "system-suspend"
+ },
+ {
+   "label": "Hibernate",
+   "exec": "systemctl hibernate",
+   "icon": "system-hibernate"
+ },
+ {
+   "label": "Reboot",
+   "exec": "systemctl reboot",
+   "icon": "system-reboot"
+ },
+ {
+   "label": "Shutdown",
+   "exec": "systemctl -i poweroff",
+   "icon": "system-shutdown"
+ }
+]

etc/skel/.config/nwg-bar/style.css

@@ -0,0 +1,35 @@
+window {
+        background-color: rgba (0, 0, 0, 0.0)
+}
+
+/* Outer bar container, takes all the window width/height */
+#outer-box {
+	margin: 0px
+}
+
+/* Inner bar container, surrounds buttons */
+#inner-box {
+	background-color: @theme_bg_color;
+	border-radius: 4px;
+	border-style: solid;
+	border-width: 2px;
+	border-color: @theme_selected_bg_color;
+	padding: 5px;
+	margin: 5px
+}
+
+button, image {
+	background: none;
+	border: none;
+	box-shadow: none
+}
+
+button {
+	padding-left: 10px;
+	padding-right: 10px;
+	margin: 5px
+}
+
+button:hover {
+	background-color: @theme_selected_bg_color
+}