How do I use `pkgs.emacsWithPackagesFromUsePackage` to tangle init.el (and put it under ~/.config/emacs) from org config file?

Hey, I'm trying to figure out how to use emacsWithPackagesFromUsePackage to create the ~/.config/emacs/init.el file from my config.org file? There isn't much documentation showing how to do this with org files in particular (nor showing how to put the files in ~/.config/emacs Declaration in Home-Manager

  programs.emacs = {
      enable = true;
      #package = pack;
      #extraPackages = epkgs: with epkgs; [ tramp pdf-tools ];
      package = (pkgs.emacsWithPackagesFromUsePackage {
        #config = ./init.el;
        config = ./config.org;
        alwaysTangle = true;
        package = pack;
        extraEmacsPackages = epkgs: with epkgs; [ tramp ];
      });
  };

config.org file

:DOC-CONFIG:
# Tangle by default to init.el, which is the most common case
#+PROPERTY: header-args:emacs-lisp :tangle init.el
#+PROPERTY: header-args :mkdirp yes :comments no
:END:

#+title: Emacs Configuration

* General Configuration
** Startup Performance
#+begin_src emacs-lisp
  ;; The default is 800 kilobytes.  Measured in bytes.
  (setq gc-cons-threshold (* 50 1000 1000))

  (defun efs/display-startup-time ()
    (message "Emacs loaded in %s with %d garbage collections."
             (format "%.2f seconds"
                     (float-time
                       (time-subtract after-init-time before-init-time)))
             gcs-done))

  (add-hook 'emacs-startup-hook #'efs/display-startup-time)
#+end_src
** Package System Setup
Emacs has a built in package manager but it doesn't make it easy to automatically install packages on a new system the first time you pull down your configuration.  [[https://github.com/jwiegley/use-package][use-package]] is a really helpful package used in this configuration to make it a lot easier to automate the installation and configuration of everything else we use.
#+begin_src emacs-lisp

  ;; Initialize package sources
  (require 'package)

  (setq package-archives '(("melpa" . "https://melpa.org/packages/")
                           ("org" . "https://orgmode.org/elpa/")
                           ("elpa" . "https://elpa.gnu.org/packages/")))

  (package-initialize)
  (unless package-archive-contents
    (package-refresh-contents))

    ;; Initialize use-package on non-Linux platforms
  (unless (package-installed-p 'use-package)
    (package-install 'use-package))

  (require 'use-package)
  (setq use-package-always-ensure t)
#+end_src

** Automatic Package Updates
The auto-package-update package helps us keep our Emacs packages up to date!  It will prompt you after a certain number of days either at startup or at a specific time of day to remind you to update your packages.
You can also use =M-x auto-package-update-now= to update right now!

#+begin_src emacs-lisp
  (use-package auto-package-update
    :custom
    (auto-package-update-interval 7)
    (auto-package-update-prompt-before-update t)
    (auto-package-update-hide-results t)
    :config
    (auto-package-update-maybe)
    (auto-package-update-at-time "09:00"))
#+end_src

** Directory Variables
Declares paths for various functions
#+begin_src emacs-lisp
(setq mail_directory "~/.local/share")
#+end_src

Edit: Added additional context When I add in defaultInitFile = true;, I get this error here

default.el> building '/nix/store/rwflh65434aqzankqk46g1ak84h2lx3c-default.el.drv'
default.el> Tangled 5 code blocks from config.org
default.el> mv: cannot stat 'config.el': No such file or directory
error: builder for '/nix/store/rwflh65434aqzankqk46g1ak84h2lx3c-default.el.drv' failed with exit code 1;
       last 2 log lines:
       > Tangled 5 code blocks from config.org
       > mv: cannot stat 'config.el': No such file or directory
       For full logs, run 'nix log /nix/store/rwflh65434aqzankqk46g1ak84h2lx3c-default.el.drv'.
error: 1 dependencies of derivation '/nix/store/l2dg0lgij8006xjlbkhzdnfv8fycy2nj-emacs-default-0.1.0.drv' failed to build
error: 1 dependencies of derivation '/nix/store/nlkxhr4g3sv003d7pxylnig1sp9vf0jx-emacs-pgtk-with-packages-29.3.drv' failed to build
error: 1 dependencies of derivation '/nix/store/p9wliri19ilcqd98pvl4i78a7a2qqfvh-emacs-pgtk-with-packages-with-packages-29.3.drv' failed to build
error: 1 dependencies of derivation '/nix/store/y941070jfi6xj72yqx2aim1zhzc81mqy-emacs.service.drv' failed to build
error: 1 dependencies of derivation '/nix/store/i66al4acwvd8qjzv4d9xgp2cl3zsc9ir-home-manager-path.drv' failed to build
error: 1 dependencies of derivation '/nix/store/rx6640gzhb8ikqfyipd8qp73xgcx5s2w-home-manager-generation.drv' failed to build
┏━ 1 Errors:
┃ error: builder for '/nix/store/rwflh65434aqzankqk46g1ak84h2lx3c-default.el.drv' failed with exit code 1;
┃        last 2 log lines:
┃        > Tangled 5 code blocks from config.org
┃        > mv: cannot stat 'config.el': No such file or directory
┃        For full logs, run 'nix log /nix/store/rwflh65434aqzankqk46g1ak84h2lx3c-default.el.drv'.

nix-community / emacs-overlay

How do I use `pkgs.emacsWithPackagesFromUsePackage` to tangle init.el (and put it under ~/.config/emacs) from org config file? #393