add motd

modules/flake-module.nix

@@ -15,6 +15,7 @@
     hardened-ssh-server.imports = [ ./hardened-ssh-server.nix ];
     nextcloud.imports = [ ./nextcloud.nix ];
 
+    server.imports = [
     common.imports = [
       {
         users.mutableUsers = lib.mkDefault false;

modules/motd.nix

@@ -0,0 +1,6 @@
+{ config, ... }:
+{
+  users.motd = ''
+    Welcome to ${config.networking.hostName}!
+  '';
+}