feat: add postgres and direnv

home-manager/configs/direnv.nix

@@ -0,0 +1,8 @@
+{ config, pkgs, ... }:
+
+{
+  programs.direnv = {
+    enable = true;
+    enableZshIntegration = true;
+  };
+}

home-manager/home.nix

@@ -25,6 +25,7 @@ in
     (import ./configs/git.nix { inherit pkgs config lib; userEmail = email; userName = fullName; })
 
     ./configs/firefox.nix
+    ./configs/direnv.nix
     ./configs/ssh.nix
     ./configs/nvim.nix
     ./configs/starship.nix
@@ -87,6 +88,8 @@ in
       gparted
       k9s
       gnupg
+      postgresql_17
+      nix-direnv
 
       (nerdfonts.override { fonts = [ "JetBrainsMono" ]; })
     ];