Update

hosts/server/configuration.nix

@@ -52,6 +52,7 @@
     isNormalUser = true;
     description = "${config.var.username} account";
     extraGroups = [ "wheel" ];
+    openssh.authorizedKeys.keys = [ config.var.sshPublicKey ];
   };
 
   services = {

hosts/server/variables.nix

@@ -26,6 +26,9 @@
     obsidian = false;
     tailscale = true;
 
+    sshPublicKey =
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPG9SE80ZyBcXZK/f5ypSKudaM5Jo3XtQikCnGo0jI5E hadi@nixy";
+
     theme = import ../themes/jack.nix; # select your theme here
   };
 }