Drop bambu-studio and add flatpak

systems/gandalf/default.nix

@@ -22,8 +22,8 @@
       ../modules/wireguard.nix
       ../modules/qbittorrent.nix
       ../modules/gimp.nix
-      ../modules/bambu-studio.nix
       ../modules/openscad.nix
+      ../modules/flatpak.nix
     ];
 
   boot.loader.systemd-boot.enable = true;

systems/modules/flatpak.nix

@@ -0,0 +1,5 @@
+{ pkgs, ...}: 
+
+{
+  services.flatpak.enable = true;
+}