Refactor lua modules for object ownership

background.lua

@@ -1,3 +1,5 @@
-hl.on("hyprland.start", function()
-	hl.exec_cmd("swaybg -m stretch -i ./wallpaper/XP.jpg")
-end)
+return {
+	start = function()
+		hl.exec_cmd("swaybg -m stretch -i ./wallpaper/XP.jpg")
+	end,
+}

hyprland.lua

@@ -1,2 +1,10 @@
-require("monitor")
-require("background")
+local monitor = require("monitor")
+local background = require("background")
+local status_bar = require("status_bar")
+
+-- on event
+hl.on("hyprland.start", function()
+	monitor.start()
+	background.start()
+	status_bar.start()
+end)

monitor.lua

@@ -11,3 +11,7 @@ hl.monitor({
 	position = "auto",
 	scale = 1,
 })
+
+return {
+	start = function() end,
+}

status_bar.lua

@@ -0,0 +1,5 @@
+return {
+	start = function()
+		hl.exec_cmd("waybar")
+	end,
+}