feat: add home-manager + dotfiles via git way (Option 3)

modules/nixos/home-manager/default.nix

@@ -0,0 +1,12 @@
+{ config, pkgs, lib, inputs, ... }:
+
+{
+  imports = [ inputs.home-manager.nixosModules.home-manager ];
+
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+
+    users.gortium = import ./dotfiles.nix { inherit config pkgs lib inputs; };
+  };
+}

modules/nixos/home-manager/dotfiles.nix

@@ -0,0 +1,87 @@
+{ config, pkgs, lib, inputs, ... }:
+
+{
+  home = {
+    username = "gortium";
+    homeDirectory = "/home/gortium";
+    stateVersion = "25.11";
+  };
+
+  # Import dotfiles as-is via home.file (Option 3 — git way)
+  # Hyprland
+  home.file.".config/hypr/hyprland.conf".source =
+    "${inputs.dotfiles}/hypr/.config/hypr/hyprland.conf";
+  home.file.".config/hypr/mocha.conf".source =
+    "${inputs.dotfiles}/hypr/.config/hypr/mocha.conf";
+  home.file.".config/hypr/hyprlock.conf".source =
+    "${inputs.dotfiles}/hypr/.config/hypr/hyprlock.conf";
+  home.file.".config/hypr/hypridle.conf".source =
+    "${inputs.dotfiles}/hypr/.config/hypr/hypridle.conf";
+  home.file.".config/hypr/hyprpaper.conf".source =
+    "${inputs.dotfiles}/hypr/.config/hypr/hyprpaper.conf";
+  home.file.".config/hypr/hyprshade.toml".source =
+    "${inputs.dotfiles}/hypr/.config/hypr/hyprshade.toml";
+
+  # Host-specific overrides: sourced from hyprland.conf
+  # hyprland.conf includes: source = ~/.config/hypr/hosts/$HOST.conf
+  # This file is created per-host and contains only the diffs.
+  home.file.".config/hypr/hosts" = {
+    source = "${inputs.dotfiles}/hypr/.config/hypr/hosts";
+    recursive = true;
+  };
+
+  # Zsh
+  home.file.".zshrc".source = "${inputs.dotfiles}/zsh/.zshrc";
+
+  # Tmux
+  home.file.".tmux.conf".source = "${inputs.dotfiles}/tmux/.tmux.conf";
+
+  # Neovim
+  home.file.".config/nvim" = {
+    source = "${inputs.dotfiles}/nvim/.config/nvim";
+    recursive = true;
+  };
+
+  # Wallpapers
+  home.file.".config/wallpapers" = {
+    source = "${inputs.dotfiles}/wallpapers/.config/wallpapers";
+    recursive = true;
+  };
+
+  # Wofi
+  home.file.".config/wofi" = {
+    source = "${inputs.dotfiles}/wofi/.config/wofi";
+    recursive = true;
+  };
+
+  # Packages that should be installed with home-manager
+  home.packages = with pkgs; [
+    # CLI tools
+    ripgrep
+    fd
+    jq
+    fzf
+    bat
+    eza
+    zoxide
+
+    # Development
+    git
+    lazygit
+    gh
+
+    # Hyprland extras
+    hyprshot
+    swaync
+    swww
+    wofi
+    waybar
+    kitty
+    foot
+    brightnessctl
+    playerctl
+    udiskie
+    hyprshade
+    pyprland
+  ];
+}