add: home-manager,hyprland,kitten and other extras

nixos/services/psql/default.nix

@@ -0,0 +1,12 @@
+{ config, pkgs, ... }:
+
+{
+  services.postgresql = {
+    enable = true;
+    ensureDatabases = [ "mydatabase" ];
+    authentication = pkgs.lib.mkOverride 10 ''
+      #type database  DBuser  auth-method
+      local all       all     trust
+    '';
+  };
+}