fix: resolve NixOS and Home Manager deprecation warnings

home/git.nix

@@ -7,7 +7,7 @@
 {
   programs.git = {
     enable = true;
-    extraConfig = {
+    settings = {
       pull.rebase = true;
       push.autoSetupRemote = true;
       color.ui = "auto";

home/sshconfig.nix

@@ -17,10 +17,13 @@
 
   programs.ssh = {
     enable = true;
-    compression = true;
+    # compression moved to matchBlocks."*"
+    # Default config is deprecated, disabling it and managing defaults manually if needed
+    enableDefaultConfig = false;
 
     matchBlocks = {
       "*" = {
+        compression = true;
         identityFile = [
           "~/.ssh/nixos"
           "~/.ssh/id_ed25519"

home/zed.nix

@@ -9,7 +9,7 @@
 
   home.packages = with pkgs; [
     nodejs
-    copilot-language-server-fhs
+    copilot-language-server
     github-copilot-cli
     nixd
     nodejs-slim
@@ -22,7 +22,7 @@
  
     extraPackages = with pkgs; [
       nodejs
-      copilot-language-server-fhs
+      copilot-language-server
       github-copilot-cli
       nixd
       nodejs-slim

hosts/legolas/configuration.nix

@@ -67,7 +67,7 @@
     enableSSHSupport = true;
   };
 
-  services.xserver.desktopManager.gnome.enable=true;
+  services.desktopManager.gnome.enable=true;
 
 
   # This option defines the first version of NixOS you have installed on this particular machine,