update: add hypridle module

lua/lib/settings.lua

@@ -14,6 +14,7 @@ settings["systemd"] = false
 
 ---@type table<string, boolean>
 settings["modules"] = {
+	hypridle = true,
 	waybar = true,
 	swaync = true,
 	swayosd = true,

lua/modules/hypridle.lua

@@ -0,0 +1,11 @@
+local M = {}
+
+local function start_hypridle()
+	hl.exec_cmd("hypridle")
+end
+
+M.autostart = {
+	start_hypridle,
+}
+
+return M