Manipulate waybar a bit more to reach parity with my old polybar setup

sericea/.config/waybar/config

@@ -2,8 +2,8 @@
 	"layer": "top",
 	"height": 40,
 	"modules-left": ["sway/workspaces", "sway/mode"],
-	"modules-center": ["tray"],
-	"modules-right": ["mpris", "idle_inhibitor", "pulseaudio", "battery", "clock"],
+	"modules-center": ["clock"],
+	"modules-right": ["mpris", "idle_inhibitor", "pulseaudio", "backlight", "battery", "tray"],
 	"sway/workspaces": {
 		"disable-scroll": true,
 		"persistent_workspaces": {
@@ -46,6 +46,10 @@
 		"format-plugged": "{icon} {capacity}%",
 		"format-icons": ["", "", "", "", ""]
 	},
+	"backlight": {
+		"format": "{icon} {percent}%",
+		"format-icons": ["", ""]
+	},
 	"mpris": {
 		"interval": 1,
 		"format": "{player_icon}",