hydrogen: init (#20)

Reviewed-on: https://codeberg.org/leana8959/.files/pulls/20
Co-authored-by: Léana 江 <leana.jiang+git@icloud.com>
Co-committed-by: Léana 江 <leana.jiang+git@icloud.com>

nix/configurations/hydrogen/nixos/programs.nix

@@ -0,0 +1,19 @@
+{pkgs, ...}: {
+  environment.systemPackages = [
+    pkgs.man-pages
+    pkgs.man-pages-posix
+  ];
+
+  #
+  # Programs
+  #
+  programs = {
+    vim.enable = true;
+    vim.defaultEditor = true;
+
+    git.enable = true;
+  };
+
+  # Helps with kitty when ssh from remote
+  environment.enableAllTerminfo = true;
+}