feat(dotfiles): add session env registry

configs/nixos/modules/host/default.nix

@@ -53,6 +53,7 @@ in
         home.username = config.user.name;
         home.homeDirectory = "/home/${config.user.name}";
         home.stateVersion = config.system.stateVersion;
+        home.sessionVariables = lib.attrByPath [ config.networking.hostName ] { } config.registry.env;
         home.packages = with pkgs; [
           eza
           unzip