update flake

nix/configuration.nix

@@ -24,12 +24,21 @@
     LC_TELEPHONE = "es_ES.UTF-8";
     LC_TIME = "es_ES.UTF-8";
   };
+  networking.firewall = rec {
+    allowedTCPPortRanges = [ { from = 1714; to = 1764; } ];
+    allowedUDPPortRanges = allowedTCPPortRanges;
+  };
   home-manager.users.catalin = {
+    programs.gnome-shell = {
+      enable = true;
+      extensions = [{ package = pkgs.gnomeExtensions.gsconnect; }];
+    };
     dconf = {
       enable = true;
       settings."org/gnome/shell" = {
         disable-user-extensions = false;
         enabled-extensions = with pkgs.gnomeExtensions; [
+          gsconnect.extensionUuid
           user-themes.extensionUuid
           caffeine.extensionUuid
           colosseum.extensionUuid
@@ -49,6 +58,7 @@
         gnomeExtensions.dash-to-dock
         gnomeExtensions.clipboard-indicator
         gnomeExtensions.emoji-copy
+        gnomeExtensions.gsconnect
         gnome-tweaks
         catppuccin-gtk
         catppuccin-cursors
@@ -144,5 +154,6 @@
   nix.extraOptions = ''
       trusted-users = root catalin
   '';
+
   system.stateVersion = "24.11";
 }