Use more Nix-friendly fzf zsh integration

modules/core/user.nix

@@ -45,7 +45,7 @@ in
     shell = pkgs.${shellCfg.defaultShell};
     ignoreShellProgramCheck = true;
     packages = with pkgs; [
-      fzf
+      
     ];
   };
 

modules/home/default.nix

@@ -4,6 +4,7 @@
 {
   imports = [
     ./direnv.nix
+    ./fzf.nix
     ./hyprland
     ./kitty.nix
     ./overlays.nix

modules/home/fzf.nix

@@ -0,0 +1,10 @@
+{
+  ...
+}:
+{
+  programs.fzf = {
+    enable = true;
+    enableBashIntegration = true;
+    enableZshIntegration = true;
+  };
+}

modules/home/zsh/default.nix

@@ -54,12 +54,6 @@ in
       # Control arrow keys
       bindkey '^[[1;5C' forward-word
       bindkey '^[[1;5D' backward-word
-
-      # Load fzf keybindings
-      if [ -n "''${commands[fzf-share]}" ]; then
-        source "$(fzf-share)/key-bindings.zsh";
-        source "$(fzf-share)/completion.zsh";
-      fi
     '';
 
     shellAliases = {