Use upstream cura-appimage

hmModules/cura/default.nix

@@ -1,31 +1,6 @@
 { pkgs, ... }:
 {
   home.packages = [
-    (
+    pkgs.cura-appimage
-      let
-        cura5 = pkgs.appimageTools.wrapType2 rec {
-          pname = "cura5";
-          version = "5.8.0";
-          src = pkgs.fetchurl {
-            url = "https://github.com/Ultimaker/Cura/releases/download/${version}/UltiMaker-Cura-${version}-linux-X64.AppImage";
-            hash = "sha256-EojVAe+o43W80ES5BY3QgGRTxztwS+B6kIOfJOtULOg=";
-          };
-        };
-      in
-      pkgs.writeScriptBin "cura" ''
-        #! ${pkgs.bash}/bin/bash
-        # AppImage version of Cura loses current working directory and treats all paths relateive to $HOME.
-        # So we convert each of the files passed as argument to an absolute path.
-        # This fixes use cases like `cd /path/to/my/files; cura mymodel.stl anothermodel.stl`.
-        args=()
-        for a in "$@"; do
-          if [ -e "$a" ]; then
-            a="$(realpath "$a")"
-          fi
-          args+=("$a")
-        done
-        QT_QPA_PLATFORM=xcb exec "${cura5}/bin/cura5" "''${args[@]}"
-      ''
-    )
   ];
 }