Fix more issues

hosts/shared/default.nix

@@ -18,7 +18,7 @@
     tmux
   ];
 
-  users.users."nixos" = {
+  users.users."katkak" = {
     isNormalUser = true;
     extraGroups = [ "wheel" ];
   };
@@ -34,8 +34,6 @@
   networking = {
     firewall = {
       enable = true;
-
-      allowedTCPPorts = [ 22 ];
     };
   };
 
@@ -52,6 +50,8 @@
         "nix-command"
         "flakes"
       ];
+
+      trusted-users = [ "katkak" ];
     };
 
     gc = {

hosts/wsl/configuration.nix

@@ -14,6 +14,6 @@
 
   wsl = {
     enable = true;
-    defaultUser = "nixos";
+    defaultUser = "katkak";
   };
 }