refactoring for isServer and isWorkstation: part 5 (final?)

hosts/modules/flatpak.nix

@@ -0,0 +1,35 @@
+{
+  hostType,
+  lib,
+  ...
+}:
+
+{
+  config = lib.mkMerge [
+    # Common configuration
+    {
+    }
+
+    # Server specific configuration
+    (lib.mkIf hostType.isServer {
+    })
+
+    # Workstation specific configuration
+    (lib.mkIf hostType.isWorkstation {
+      services.flatpak = {
+        enable = true;
+        packages = [
+          "com.github.k4zmu2a.spacecadetpinball"
+          "com.github.tchx84.Flatseal"
+          "com.steamgriddb.SGDBoop"
+          "app.zen_browser.zen"
+          "io.github.Foldex.AdwSteamGtk"
+          "io.itch.itch"
+          "org.freedesktop.Platform.VulkanLayer.MangoHud/x86_64/24.08"
+        ];
+        uninstallUnmanaged = true;
+        update.auto.enable = true;
+      };
+    })
+  ];
+}