Fix sway not assigning the touchscreen to the builtin screen

This issue is exposed when using an external monitor.

The ISO should be reproducible and have the following SHA256 hash:
32179e389330a4e6f23dacd47c6618e342e19a899bb2ac1695ebfdf71e99eee0

default.nix

@@ -1,11 +1,24 @@
 {
-  nixosModules.x1e = { lib, ... }: {
+  nixosModules.x1e = { lib, pkgs, ... }: {
     imports = [
       ./modules/x1e80100.nix
       ./modules/pd-mapper.nix
     ];
     config = {
-      nixpkgs.overlays = [ (import ./packages/overlay.nix) ];
+      nixpkgs.overlays = [
+        (import ./packages/overlay.nix)
+        (final: prev: {
+          sway-unwrapped = prev.sway-unwrapped.overrideAttrs (old: {
+            patches = old.patches ++ [
+              # https://github.com/swaywm/sway/pull/8469
+              (pkgs.fetchpatch {
+                url = "https://github.com/swaywm/sway/commit/eee930a4a0d3bf0de2235661227bf1a827edd320.patch";
+                hash = "sha256-1aiU4GM/OTqhJElvMecGgNbpuGbVLyhkjwC91K/eMsU=";
+              })
+            ];
+          });
+        })
+      ];
 
       hardware.deviceTree.name = lib.mkDefault "qcom/x1e80100-lenovo-yoga-slim7x.dtb";
     };