Add all of iogamaster modules

modules/nixos/apps/neovim/default.nix

@@ -0,0 +1,37 @@
+{
+  options,
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib;
+with lib.frajul; let
+  cfg = config.apps.neovim;
+in {
+  options.apps.neovim = with types; {
+    enable = mkBoolOpt false "Enable or disable neovim";
+  };
+
+  config = mkIf cfg.enable {
+    environment.variables = {
+      EDITOR = "nvim";
+    };
+    environment.systemPackages = [
+      pkgs.neovim
+
+      pkgs.lazygit
+      pkgs.stylua
+      pkgs.sumneko-lua-language-server
+      pkgs.ripgrep
+    ];
+
+    home.persist.directories = [
+      ".local/share/nvim"
+      ".vim"
+      ".wakatime"
+    ];
+
+    home.persist.files = [".wakatime.cfg" ".wakatime.bdb"];
+  };
+}