fixes and extensions

modules/nixos/flatpak.nix

@@ -0,0 +1,9 @@
+{
+    config,
+    lib,
+    pkgs,
+    ...
+}:
+{
+    services.flatpak.enable = true;
+}

modules/nixos/gdm.nix

@@ -28,12 +28,18 @@
         gnome.simple-scan
         gnome.yelp
         gnome.gnome-disk-utility
-        xterm
         gnome.gnome-notes
         gnome.gnome-weather
         gnome-secrets
         gnome.gnome-characters
         gnome.gnome-font-viewer
+        gnome.gnome-system-monitor
+        gnome-text-editor
+        gnome-connections
+        gnome.gnome-clocks
+        baobab
+        gnome.gnome-contacts
+        gnome.gnome-logs
     ]);
 
 }

modules/nixos/podman.nix

@@ -0,0 +1,24 @@
+{
+    config,
+    lib,
+    pkgs,
+    ...
+}:
+{
+    virtualisation.containers.enable = true;
+    virtualisation = {
+      podman = {
+        enable = true;
+
+        dockerCompat = false;
+
+        # Required for containers under podman-compose to be able to talk to each other.
+        defaultNetwork.settings.dns_enabled = true;
+      };
+    };
+
+    # Useful other development tools
+    environment.systemPackages = with pkgs; [
+      podman-compose # start group of containers for dev
+    ];
+}