many changes this one forgot

modules/cli/fish.nix

@@ -23,10 +23,19 @@ in
     environment.systemPackages = with pkgs; [
       fishPlugins.grc
       grc
+      fzf # needed for reverse history search
     ];
     programs.direnv.enableFishIntegration = true;
     programs.fish.interactiveShellInit = ''
       set -g fish_key_bindings fish_vi_key_bindings
+      function y
+      	set tmp (mktemp -t "yazi-cwd.XXXXXX")
+      	yazi $argv --cwd-file="$tmp"
+      	if set cwd (command cat -- "$tmp"); and [ -n "$cwd" ]; and [ "$cwd" != "$PWD" ]
+      		builtin cd -- "$cwd"
+      	end
+      	rm -f -- "$tmp"
+      end
     '';
     programs.fish.enable = true;
   };