Leetcode and chess overhaul

features/leetcode/default.nix

@@ -0,0 +1,19 @@
+{...}: {
+  config.flake.modules.homeManager.leetcode = {
+    lib,
+    config,
+    pkgs,
+    ...
+  }: {
+    options.azos.leetcode.enable = lib.mkOption {
+      default = false;
+      example = true;
+      type = lib.types.bool;
+    };
+
+    config = lib.mkIf config.azos.leetcode.enable {
+      azos.emacs.pkgs = [pkgs.azos-emacs-leetcode];
+      azos.emacs.enabledSuites = ["azos-emacs-leetcode"];
+    };
+  };
+}