steam: add entry for prism launcher

home-manager/home-yarn.nix

@@ -9,6 +9,7 @@
   imports = [
     ./gui.nix
     ./desktop.nix
+    inputs.json2steamshortcut.homeModules.default
   ];
 
   home.packages = with pkgs; [
@@ -26,4 +27,18 @@
       obs-pipewire-audio-capture
     ];
   };
+
+  services.steam-shortcuts = {
+    enable = true;
+    overwriteExisting = true;
+    steamUserId = lib.strings.toInt (lib.strings.trim (builtins.readFile ./secrets/steam-user-id));
+    shortcuts = [
+      {
+        AppName = "Prism Launcher";
+        Exe = "${pkgs.prismlauncher}/bin/prismlauncher";
+        Icon = "${pkgs.prismlauncher}/share/icons/hicolor/scalable/apps/org.prismlauncher.PrismLauncher.svg";
+        Tags = [ "Game" ];
+      }
+    ];
+  };
 }