feat(xps): use kanshi instead of static sway output config

machines/xps/home-mandlm.nix

@@ -1,10 +1,39 @@
 { config, lib, pkgs, user, ... }:
 
 {
-  wayland.windowManager.sway.config = {
-    output = {
-      eDP-1 = {
-        scale = "1.3";
+  services.kanshi = {
+    enable = true;
+
+    profiles = {
+      undocked = {
+        outputs = [
+          {
+            criteria = "eDP-1";
+            scale = 1.3;
+            status = "enable";
+          }
+        ];
+      };
+
+      home_office_right = {
+        outputs = [
+          {
+            criteria = "Samsung Electric Company SMS24A450 H4MCA12730";
+            scale = 1.0;
+            status = "enable";
+            position = "0,0";
+          }
+          {
+            criteria = "Samsung Electric Company SMS24A450 H4MCA12738";
+            scale = 1.0;
+            status = "enable";
+            position = "1920,0";
+          }
+          {
+            criteria = "eDP-1";
+            status = "disable";
+          }
+        ];
       };
     };
   };