new file: home/pkg.nix

modified:   home/default.nix
添加部分用户级应用

home/pkg.nix

@@ -0,0 +1,15 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    curl
+    eza
+    git
+    htop
+    ranger
+    yazi
+    vim
+    wget
+    duf
+    ncdu
+  ];
+}