update & add new wallpaper

modules/home/bash-aliases.nix

@@ -6,10 +6,11 @@
       pullos = "git -C /home/${username}/garandos pull";
       upd = "nh os switch --hostname ${host}";
       upg = "nh os switch --hostname ${host} --update";
+      upf = "sudo nix flake update";
       upd-bt = "nh os boot --hostname ${host}";
       upd-ts = "nh os test --hostname ${host}";
       upd-bd = "nh os build --hostname ${host}";
-      ncg = "nix-collect-garbage --delete-old && sudo nix-collect-garbage -d && sudo /run/current-system/bin/switch-to-configuration boot";
+      ncg = "nh clean all";
 
       # Development aliases
       srvenv = "source .venv/bin/activate";

modules/home/git.nix

@@ -8,7 +8,7 @@ in
     userName = "${gitUsername}";
     userEmail = "${gitEmail}";
 
-    extraConfig = {
+    settings = {
       # FOSS-friendly settings
       push.default = "simple"; # Match modern push behavior
       credential.helper = "cache --timeout=7200";

modules/home/stylix.nix

@@ -8,6 +8,7 @@
     hyprlock.enable = false;
     vscode.enable = false;
     zed.enable = false;
+    vesktop.enable = false;
     qt = {
       enable = true;
       platform = "qtct";