refactor(ai-tools): move options into 'default.nix'

home/modules/ai-tools/claude-code.nix

@@ -9,8 +9,6 @@ let
   rtk-version = "0.18.1";
 in
 {
-  options.ai-tools.claude-code.enable = lib.mkEnableOption "claude code with rtk and ccline";
-
   config = lib.mkIf cfg.enable {
     programs.claude-code.enable = true;
 

home/modules/ai-tools/default.nix

@@ -1,4 +1,33 @@
+{ lib, ... }:
+
+let
+  skillType = lib.types.submodule {
+    options = {
+      owner = lib.mkOption { type = lib.types.str; };
+      repo = lib.mkOption { type = lib.types.str; };
+      rev = lib.mkOption { type = lib.types.str; };
+      hash = lib.mkOption { type = lib.types.str; };
+      skill = lib.mkOption { type = lib.types.str; };
+    };
+  };
+in
 {
+  options.ai-tools = {
+    claude-code = {
+      enable = lib.mkEnableOption "claude code with rtk and ccline";
+      skills = lib.mkOption {
+        type = lib.types.listOf skillType;
+        default = [ ];
+      };
+    };
+    opencode = {
+      enable = lib.mkEnableOption "opencode";
+    };
+    tirith = {
+      enable = lib.mkEnableOption "tirith";
+    };
+  };
+
   imports = [
     ./claude-code.nix
     ./opencode.nix

home/modules/ai-tools/opencode.nix

@@ -8,10 +8,6 @@ let
   cfg = config.ai-tools.opencode;
 in
 {
-  options.ai-tools.opencode = {
-    enable = lib.mkEnableOption "opencode";
-  };
-
   config = lib.mkIf cfg.enable {
     home.packages = [ pkgs.opencode ];
 

home/modules/ai-tools/skills.nix

@@ -7,16 +7,6 @@
 let
   cfg = config.ai-tools.claude-code;
 
-  skillType = lib.types.submodule {
-    options = {
-      owner = lib.mkOption { type = lib.types.str; };
-      repo = lib.mkOption { type = lib.types.str; };
-      rev = lib.mkOption { type = lib.types.str; };
-      hash = lib.mkOption { type = lib.types.str; };
-      skill = lib.mkOption { type = lib.types.str; };
-    };
-  };
-
   fetchSkill =
     skill:
     let
@@ -38,11 +28,6 @@ let
     };
 in
 {
-  options.ai-tools.claude-code.skills = lib.mkOption {
-    type = lib.types.listOf skillType;
-    default = [ ];
-  };
-
   config = lib.mkIf cfg.enable {
     home.file = builtins.listToAttrs (map fetchSkill cfg.skills);
   };

home/modules/ai-tools/tirith.nix

@@ -8,10 +8,6 @@ let
   cfg = config.ai-tools.tirith;
 in
 {
-  options.ai-tools.tirith = {
-    enable = lib.mkEnableOption "tirith";
-  };
-
   config = lib.mkMerge [
     (lib.mkIf cfg.enable {
       home.packages = [ pkgs.tirith ];