refactor: use 'import-as-enable' pattern

home/modules/shell/bash.nix

@@ -9,38 +9,32 @@ let
   inherit (config.home) username;
 in
 {
-  options.shell.bash = {
-    enable = lib.mkEnableOption "bash configuration";
+  imports = [ ./utils.nix ];
 
+  options.shell.bash = {
     aliases = {
       all = lib.mkOption {
         type = lib.types.bool;
         default = true;
-        description = "Enable common aliases";
       };
       lang-js = lib.mkOption {
         type = lib.types.bool;
         default = false;
-        description = "Enable JavaScript/Node.js aliases";
       };
     };
 
     addBinToPath = lib.mkOption {
       type = lib.types.bool;
       default = true;
-      description = "Add dots .bin directory to PATH";
     };
 
     extraInit = lib.mkOption {
       type = lib.types.lines;
       default = "";
-      description = "Additional bash initialization";
     };
   };
 
-  config = lib.mkIf cfg.enable {
-    shell-utils.enable = lib.mkDefault true;
-
+  config = {
     programs.bash = {
       enable = true;
       enableCompletion = true;

home/modules/shell/prompt.nix

@@ -1,16 +1,3 @@
 {
-  config,
-  lib,
-  ...
-}:
-{
-  options.starship = {
-    enable = lib.mkEnableOption "starship prompt";
-  };
-
-  config = lib.mkIf config.starship.enable {
-    programs.starship = {
-      enable = true;
-    };
-  };
+  programs.starship.enable = true;
 }

home/modules/shell/utils.nix

@@ -1,26 +1,19 @@
 {
-  config,
   lib,
   pkgs,
   ...
 }:
 {
-  options.shell-utils = {
-    enable = lib.mkEnableOption "shell utilities";
+  programs.fzf = {
+    enable = true;
+    enableBashIntegration = lib.mkDefault true;
   };
 
-  config = lib.mkIf config.shell-utils.enable {
-    programs.fzf = {
-      enable = true;
-      enableBashIntegration = lib.mkDefault true;
-    };
-
-    home.packages = with pkgs; [
-      ripgrep
-      bat
-      jq
-      entr
-      parallel
-    ];
-  };
+  home.packages = with pkgs; [
+    ripgrep
+    bat
+    jq
+    entr
+    parallel
+  ];
 }