add: lf & test fish bind

home/ooks/base/shell/default.nix

@@ -1,6 +1,7 @@
 { pkgs, ... }: {
   imports = [
     ./bat.nix
+    ./lf.nix
     ./nvim.nix
     ./fzf.nix
     ./git.nix

home/ooks/base/shell/fish.nix

@@ -7,6 +7,7 @@ let
   hasKitty = config.programs.kitty.enable;
   hasTre = hasPackage "tre-command";
   hasBat = hasPackage "bat";
+  hasHelix = hasPackage "helix";
 in
 {
   programs.fish = {
@@ -29,6 +30,8 @@ in
       hm = "home-manager --flake .";
       hms = "home-manager --flake . switch";
 
+      fe = mkIf hasHelix "cd $FLAKE; hx $FLAKE";
+
       tree = mkIf hasTre "tre";
 
       ls = mkIf hasEza "eza --icons";
@@ -40,6 +43,18 @@ in
     };
     functions = {
       fish_greeting = "";
+      fish_flake_edit = ''
+      cd $FLAKE
+      hx $FLAKE
+      '';
+      fish_hello_world = ''
+        echo "Hello World"; string repeat -N \n --count=(math (count (fish_prompt)) - 1); commandline -f repaint
+        '';
+
+      fish_user_key_bindings = ''
+        bind --preset -M insert \co fish_hello_world
+        bind --preset -M insert \cf fish_flake_edit
+      '';
     };
       # kitty integration
     interactiveShellInit =

home/ooks/base/shell/lf.nix

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