feat(nvim): add nixCats-backed language options

home/modules/nvim/default.nix

@@ -25,14 +25,29 @@ in
         "vtsls"
       ];
     };
+    languages = lib.mapAttrs (
+      _: language:
+      lib.mkOption {
+        default = language.enable;
+        type = lib.types.bool;
+      }
+    ) (import "${inputs.nvim}/languages.nix" { inherit pkgs; });
   };
 
   config = lib.mkIf config.nvim.enable {
+    nvim.languages = {
+      docker = lib.mkDefault config.docker.enable;
+      go = lib.mkDefault config.go.enable;
+      helm = lib.mkDefault config.k8s.helm.enable;
+      openscad = lib.mkDefault config.modules."3d".modeling.openscad.enable;
+      typescript = lib.mkDefault config.nodejs.enable;
+    };
+
     nvim.packageDefinitions.merge.nvim = _: {
       categories = {
         colorscheme = config.nvim.colorscheme;
         github = config.git.github.enable;
-        inherit (config.nvim) typescriptServer;
+        inherit (config.nvim) languages typescriptServer;
       };
     };