Migrate nvim config

modules/editors/neovim/default.nix

@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+with lib.my;
+let cfg = config.modules.editors.neovim;
+in {
+  options.modules.editors.neovim = {
+    enable = mkBoolOpt false;
+  };
+
+  config = mkIf cfg.enable {
+    user.packages = with pkgs; [
+      neovim
+    ];
+
+    home.configFile = {
+      "nvim/init.lua" = { source = ./init.lua; };
+      "nvim/lua" = { source = ./lua; recursive = true; };
+    };
+
+    environment.shellAliases = {
+      vim = "nvim";
+      v   = "nvim";
+    };
+  };
+}