Rewrite my ./generated/modules/traveldroid/apps/emacs/emacs.nix  to integrate nicely with my existing flake.nix en host.nix
Avoid infinite recursion
Just look at how to rewrite this, ignore previous interactions around this nix.
Solve the error. That is really important.
Lopok at the way hyprland is using config files.

error:
       … while calling the 'seq' builtin
         at /nix/store/s7bvgynzfisna3jdq2cr4jx73xnhxs27-source/lib/modules.nix:402:18:
          401|         options = checked options;
          402|         config = checked (removeAttrs config [ "_module" ]);
             |                  ^
          403|         _module = checked (config._module);

       … while calling the 'throw' builtin
         at /nix/store/s7bvgynzfisna3jdq2cr4jx73xnhxs27-source/lib/modules.nix:374:13:
          373|           else
          374|             throw baseMsg
             |             ^
          375|         else

       error: The option `home' does not exist. Definition values:
       - In `/nix/store/cpciwvh5yx2qw51ypda3lygshrr2834f-source/Droidnix/generated/modules/traveldroid/apps/emacs/emacs.nix':
           {
             file = {
               "emacs/early-init.el" = {
                 source = "/nix/store/cpciwvh5yx2qw51ypda3lygshrr2834f-source/Droidnix/assets/traveldroid/conf/emacs/early-init.el";
                 target = ".emacs.d/early-init.el";
           ...
       Did you mean `time', `boot' or `jobs'?
Command 'nix --extra-experimental-features 'nix-command flakes' build --print-out-paths '.#nixosConfigurations."traveldroid".config.system.build.nixos-rebuild' --no-link' returned non-zero exit status 1.


------------------------------------------------------------------------
{ pkgs, flakeRoot,... }:
{
programs.emacs = {
enable = true;
# install with tree sitter enabled
package = (pkgs.emacs-pgtk.override { withTreeSitter = true; });
extraPackages = epkgs: [
  # also install all tree sitter grammars
  epkgs.manualPackages.treesit-grammars.with-all-grammars
  epkgs.nerd-icons     # nerd fonts support
  epkgs.doom-modeline    # model line
  epkgs.diminish       # hides modes from modeline
  epkgs.eldoc        # doc support
  epkgs.pulsar       # pulses the cursor when jumping about
  epkgs.which-key      # help porcelain
  epkgs.expreg       # expand region
  epkgs.vundo        # undo tree
  epkgs.puni       # structured editing
  epkgs.avy        # jumping utility
  epkgs.consult      # emacs right click
  epkgs.vertico      # minibuffer completion
  epkgs.marginalia     # annotations for completions
  epkgs.crux       # utilities
  epkgs.magit        # git porcelain
  epkgs.nerd-icons-corfu   # nerd icons for completion
  epkgs.corfu        # completion
  epkgs.cape       # completion extensions
  epkgs.orderless      # search paradigm
  epkgs.yasnippet      # snippets support
  epkgs.yasnippet-snippets   # commonly used snippets
  epkgs.rg         # ripgrep
  epkgs.exec-path-from-shell   # load env and path
  epkgs.eat        # better shell
  epkgs.rust-mode      # rust mode (when rust-ts doesn't cut it)
  epkgs.rustic       # more rust things
  epkgs.nix-mode       # nix lang
  epkgs.hcl-mode       # hashicorp file mode
  epkgs.shell-pop      # quick shell popup
  epkgs.envrc        # support for loading .envrc
  epkgs.nixpkgs-fmt      # format nix files
  epkgs.f        # string + file utilities
  epkgs.gptel        # llm chat (mainly claude)
  epkgs.catppuccin-theme   # catppuccin theme
  epkgs.eldoc-box      # docs in a box
  epkgs.sideline       # mainly for flymake errors on the side
  epkgs.sideline-flymake   # mainly for flymake errors on the side
  epkgs.sideline-eglot     # mainly for flymake errors on the side
];
};
home.sessionVariables = {
EDITOR = "emacs";
XDG_SCREENSHOTS_DIR = "~/screenshots";
};
home.file = {
emacs-init = {
  source = "${flakeRoot}/assets/traveldroid/conf/emacs/early-init.el";
  target = ".emacs.d/early-init.el";
};
emacs = {
  source = "${flakeRoot}/assets/traveldroid/conf/emacs/init.el";
  target = ".emacs.d/init.el";
};
};
}

------------------------------------------------------------------------

flake.nix

{
  description = "Droidnix: A dendritic NixOS + Home Manager configuration";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    import-tree.url = "github:vic/import-tree";

    stylix = {
      url = "github:nix-community/stylix";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    zen-browser = {
      url = "github:youwen5/zen-browser-flake";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    hyprland.url = "github:hyprwm/Hyprland";
  };

  outputs = { self, nixpkgs, home-manager, import-tree, stylix, hyprland, zen-browser, ... }:
    let
      system = "x86_64-linux";
      flakeRoot = self;
    in {
      nixosConfigurations = {
        traveldroid = nixpkgs.lib.nixosSystem {
          inherit system;

          modules = [
            ./generated/hosts/traveldroid/host.nix
          ];

          specialArgs = {
            inherit flakeRoot;
            inherit home-manager import-tree stylix hyprland zen-browser;
          };
        };
      };
    };
}

------------------------------------------------------------------------

host.nix

{ lib, config, pkgs, flakeRoot, import-tree, home-manager, ... }:

let
  hostname = "traveldroid";

  modulesPath = "${flakeRoot}/generated/modules/${hostname}";
  usersPath   = "${flakeRoot}/generated/users";

  hostModules = import-tree modulesPath;
  globalUsers = import-tree usersPath;

  allModules = hostModules.imports ++ globalUsers.imports;

in
{
  #################################
  # Core system config
  #################################

  networking.hostName = hostname;
  system.stateVersion = "26.05";

  #################################
  # Imports
  #################################

  imports =
    [
      ./boot.nix
      ./hardware-configuration.nix

      # REQUIRED for Home Manager
      home-manager.nixosModules.home-manager
    ]
    ++ allModules;

  #################################
  # Home Manager integration
  #################################

  home-manager.useGlobalPkgs = true;
  home-manager.useUserPackages = true;
}


hyprland.nix

{ lib, config, pkgs, flakeRoot, home-manager, inputs, ... }:

let
  username = config.defaultUser or "henrov";
  assetPath = "${flakeRoot}/assets/traveldroid/conf/hypr/";

  # Read all files in the asset directory
  assetFiles = builtins.attrNames (builtins.readDir assetPath);

  # Convert files to Home Manager xdg config entries
  hyprFiles = lib.genAttrs assetFiles (f: {
    # Destination path in home directory
    name = ".config/hypr/${f}";
    # Source file path
    value = { source = "${assetPath}/${f}"; };
  });

  # Determine Hyprland package
  hyprlandPkg =
    pkgs.hyprland or
    pkgs.hyprland-git or
    inputs.hyprland.packages.${pkgs.system}.default;
in
{
  environment.systemPackages = [ hyprlandPkg ];

  _module.args.hmUsers = {
    ${username} = {
      home.packages = [ hyprlandPkg ];

      # Merge all files in the asset folder into ~/.config/hypr/
      home.file = lib.mkMerge hyprFiles;

      # Optional: Hyprland settings
      settings.general."col.active_border" = "0xff97cbcd 0xff89b4fa";
    };
  };
}