wip: server-factory + firewall refractor

modules/users/nixremote.nix

@@ -2,7 +2,7 @@
 {
   options.my.users.nixremote = {
     enable = lib.mkEnableOption "nixremote user for distributed builds";
-    
+
     authorizedKeys = lib.mkOption {
       type = lib.types.listOf lib.types.path;
       default = [
@@ -12,13 +12,13 @@
       ];
       description = "List of SSH public key files to authorize for nixremote user";
     };
-    
+
     gid = lib.mkOption {
       type = lib.types.int;
       default = 555;
       description = "Group ID for the nixremote group";
     };
-    
+
     home = lib.mkOption {
       type = lib.types.str;
       default = "/var/nixremote/";
@@ -38,4 +38,4 @@
       };
     };
   };
-} 
+}