titan doesn't need a home

hosts/titan/default.nix

@@ -44,25 +44,11 @@
 
   system.stateVersion = "24.05";
 
-  environment.systemPackages = map lib.lowPrio [
-    pkgs.curl
-    pkgs.gitMinimal
+  environment.systemPackages = with pkgs; [
+    curl
+    git
   ];
 
-  users.users.yt = {
-    isNormalUser = true;
-    extraGroups = [
-      "wheel"
-      "networkmanager"
-    ];
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPdhAQYy0+vS+QmyCd0MAbqbgzyMGcsuuFyf6kg2yKge yt@ytlinux"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINyn2+OoRN4nExti+vFQ1NHEZip0slAoCH9C5/FzvgZD yt@ytnix"
-    ];
-  };
-  security.sudo.enable = true;
-  security.sudo.wheelNeedsPassword = false;
-
   # network stuff
   networking.hostName = "titan";
   networking.networkmanager.enable = true;