ensure all networked machines have tmux and ripgrep

nix/deployments/nixops.nix

@@ -7,7 +7,8 @@
     storage.legacy = { };
   };
 
-  defaults = {
+  defaults = {pkgs, ...}:
+  {
     imports = [
       # make sure you have properly added the home-manager channel!
       <home-manager/nixos>
@@ -21,6 +22,11 @@
       (import ../system/framework/keys.nix).ssh.public
     ];
     home-manager.users.haak = (import ../home/commandline.nix);
+
+    environment.systemPackages = with pkgs; [
+      tmux
+      ripgrep
+    ];
   };
 
   server = {