feat: add dotfiles submodule and home-manager config

- Add dotfiles repo as submodule in assets/dotfiles/
- Rewrite home.nix with direct file references instead of stow service
- Remove old custom dotfiles.nix service (replaced by home-manager)
- Clean up services/default.nix import

.gitmodules

@@ -4,3 +4,4 @@
 [submodule "assets/dotfiles"]
 	path = assets/dotfiles
 	url = ssh://git@code.lazyworkhorse.net:2222/gortium/dotfiles.git
+	branch = master

modules/nixos/services/default.nix

@@ -1,6 +1,5 @@
 {
   imports = [
-    ./dotfiles.nix
     ./systemd
   ];
 }

modules/nixos/services/dotfiles.nix

@@ -1,69 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
-  cfg = config.services.dotfiles;
-  stowDir = cfg.stowDir;
-
-  # Function to recursively find all files in a directory
-  findFiles = dir:
-    let
-      files = builtins.attrNames (builtins.readDir dir);
-    in
-      concatMap (name:
-        let
-          path = dir + "/${name}";
-        in
-          if (builtins.typeOf (builtins.readDir path) == "set")
-          then findFiles path
-          else [ path ]
-      ) files;
-
-  # Get a list of all packages (directories) in the stow directory
-  stowPackages = builtins.attrNames (builtins.readDir stowDir);
-
-  # Create an attribute set where each attribute is a package name
-  # and the value is a list of files to be linked.
-  homeManagerLinks = listToAttrs (map (pkg:
-    let
-      pkgPath = stowDir + "/${pkg}";
-      files = findFiles pkgPath;
-    in
-      nameValuePair pkg (map (file: {
-        source = file;
-        target = removePrefix (pkgPath + "/") file;
-      }) files)
-  ) stowPackages);
-
-in
-{
-  options.services.dotfiles = {
-    enable = mkEnableOption "Enable dotfiles management";
-
-    stowDir = mkOption {
-      type = types.path;
-      description = "The directory where your stow packages are located.";
-    };
-
-    user = mkOption {
-      type = types.str;
-      description = "The user to manage dotfiles for.";
-    };
-  };
-
-  config = mkIf cfg.enable {
-    home-manager.users.${cfg.user} = {
-      home.file =
-        let
-          allFiles = concatLists (attrValues homeManagerLinks);
-        in
-          listToAttrs (map (file:
-            nameValuePair file.target {
-              source = file.source;
-            }
-          ) allFiles);
-    };
-  };
-}
-

users/gortium/home.nix

@@ -1,12 +1,63 @@
-{ pkgs, ... }: {
-  services.dotfiles = {
-    enable = true;
-    stowDir = ../../../assets/dotfiles;
-    user = "gortium";
-  };
+{ pkgs, lib, config, inputs, ... }:
 
+let
+  dotfiles = ./assets/dotfiles;
+in {
   home.username = "gortium";
   home.homeDirectory = "/home/gortium";
-  home.stateVersion = "23.11"; # Please change this to your version.
+  home.stateVersion = "23.11";
   programs.home-manager.enable = true;
+
+  home.file = {
+    # zsh
+    ".zshrc".source = "${dotfiles}/zsh/.zshrc";
+
+    # tmux
+    ".tmux.conf".source = "${dotfiles}/tmux/.tmux.conf";
+
+    # kitty
+    ".config/kitty/kitty.conf".source = "${dotfiles}/kitty/.config/kitty/kitty.conf";
+
+    # nvim
+    ".config/nvim/init.lua".source = "${dotfiles}/nvim/.config/nvim/init.lua";
+
+    # starship
+    ".config/starship.toml".source = "${dotfiles}/starship/.config/starship.toml";
+
+    # btop
+    ".config/btop/btop.conf".source = "${dotfiles}/btop/.config/btop/btop.conf";
+
+    # waybar
+    ".config/waybar/style.css".source = "${dotfiles}/waybar/.config/waybar/style.css";
+    ".config/waybar/config.jsonc".source = "${dotfiles}/waybar/.config/waybar/config.jsonc";
+
+    # wofi
+    ".config/wofi/style.css".source = "${dotfiles}/wofi/.config/wofi/style.css";
+    ".config/wofi/config".source = "${dotfiles}/wofi/.config/wofi/config";
+
+    # yazi
+    ".config/yazi/yazi.toml".source = "${dotfiles}/yazi/.config/yazi/yazi.toml";
+
+    # hyprland
+    ".config/hypr/hyprland.conf".source = "${dotfiles}/hypr/.config/hypr/hyprland.conf";
+
+    # doom emacs
+    ".config/doom/config.el".source = "${dotfiles}/doom/.config/doom/config.el";
+    ".config/doom/init.el".source = "${dotfiles}/doom/.config/doom/init.el";
+    ".config/doom/packages.el".source = "${dotfiles}/doom/.config/doom/packages.el";
+  };
+
+  home.packages = with pkgs; [
+    # core
+    git zsh tmux starship
+    # editors
+    neovim kitty
+    # tools
+    btop yazi ripgrep fd fzf
+    # wayland
+    waybar wofi
+  ];
+
+  programs.zsh.enable = true;
+  programs.starship.enable = true;
 }