First Try

modules/shared/config/emacs/.gitignore

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+config.el

modules/shared/config/emacs/init.el

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+;; -------------------------
+;; Variable Declarations
+;; -------------------------
+(defvar org-config-file "~/.local/share/src/nixos-config/modules/shared/config/emacs/config.org")
+(defvar default-config-file "~/.emacs.d/default-config.org")
+(defvar default-config-url "https://raw.githubusercontent.com/dustinlyons/nixos-config/9ad810c818b895c1f67f4daf21bbef31d8b5e8cd/shared/config/emacs/config.org")
+
+;; -------------------------
+;; Package Manager Setup
+;; -------------------------
+(require 'package)
+(setq package-archives '(("melpa" . "https://melpa.org/packages/")
+                         ("gnu" . "http://elpa.gnu.org/packages/")))
+
+(unless (assoc-default "melpa" package-archives)
+  (message "Warning: MELPA source not found. Adding MELPA to package-archives.")
+  (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t))
+(unless (assoc-default "org" package-archives)
+  (message "Warning: Org source not found. Adding Org to package-archives.")
+  (add-to-list 'package-archives '("org" . "https://orgmode.org/elpa/") t))
+
+(setq package-enable-at-startup nil)
+
+;; -------------------------
+;; Use-Package Setup
+;; -------------------------
+(unless (package-installed-p 'use-package)
+  (package-initialize)
+  (if (package-install 'use-package)
+      (message "use-package installed successfully.")
+    (error "Error: Failed to install use-package."))
+  (setq use-package-verbose t)
+  (setq use-package-always-ensure t)
+  (require 'use-package))
+
+;; -------------------------
+;; Environment Variables Setup
+;; -------------------------
+(use-package exec-path-from-shell
+  :if (memq window-system '(mac ns x))
+  :config
+  (setq exec-path-from-shell-variables '("PATH" "GOPATH" "PNPM_HOME"))
+  (if (exec-path-from-shell-initialize)
+      (message "Environment variables initialized successfully.")
+    (error "Error: Failed to initialize environment variables.")))
+
+(when (daemonp)
+  (exec-path-from-shell-initialize))
+
+;; -------------------------
+;; Straight.el Setup
+;; -------------------------
+(setq straight-repository-branch "develop")
+(defvar bootstrap-version)
+(let ((bootstrap-file
+       (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
+      (bootstrap-version 6))
+  (unless (file-exists-p bootstrap-file)
+    (with-current-buffer
+        (url-retrieve-synchronously
+         "https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
+         'silent 'inhibit-cookies)
+      (goto-char (point-max))
+      (eval-print-last-sexp)))
+  (if (load bootstrap-file nil 'nomessage)
+      (message "Straight.el loaded successfully.")
+    (error "Error: Failed to load Straight.el.")))
+
+(setq straight-use-package-by-default t)
+(package-initialize)
+
+;; -------------------------
+;; Window and UI Setup
+;; -------------------------
+(defun dl/window-setup ()
+  (condition-case nil
+      (progn
+        (column-number-mode)
+        (scroll-bar-mode 0)
+        (menu-bar-mode -1)
+        (tool-bar-mode 0)
+        (winner-mode 1)
+        (add-to-list 'default-frame-alist '(ns-transparent-titlebar . t))
+        (add-to-list 'default-frame-alist '(ns-appearance . dark))
+        (setq ns-use-proxy-icon nil)
+        (setq frame-title-format nil)
+        (message "Window and UI setup completed successfully."))
+    (error (message "Error occurred in Window and UI setup."))))
+(dl/window-setup)
+
+;; -------------------------
+;; Org Mode Setup
+;; -------------------------
+(defun dl/org-mode-setup ()
+  (condition-case nil
+      (progn
+        (org-indent-mode)
+        (variable-pitch-mode 1)
+        (auto-fill-mode 0)
+        (visual-line-mode 1)
+        (setq evil-auto-indent nil)
+        (message "Org mode setup completed successfully."))
+    (error (message "Error occurred in Org mode setup."))))
+
+(use-package org
+  :defer t
+  :hook (org-mode . dl/org-mode-setup)
+  :config
+  (setq org-edit-src-content-indentation 2
+        org-ellipsis " ▾"
+        org-hide-emphasis-markers t
+        org-hide-block-startup nil)
+  :bind (("C-c a" . org-agenda)))
+
+;; -------------------------
+;; Default Config Download
+;; -------------------------
+(defun dl/download-default-config ()
+  (condition-case nil
+      (progn
+        (unless (file-exists-p default-config-file)
+          (url-retrieve default-config-url
+                        (lambda (_status)
+                          ;; delete-region removes the HTTP headers from the downloaded content.
+                          (delete-region (point-min) (1+ url-http-end-of-headers))
+                          ;; save the contents of the buffer to the file.
+                          (write-file default-config-file)))
+          (message "Default configuration downloaded successfully.")))
+    (error (message "Error occurred while downloading the default configuration."))))
+
+;; -------------------------
+;; Load Org Config or Default
+;; -------------------------
+(condition-case nil
+    (progn
+      (unless (file-exists-p org-config-file)
+        (dl/download-default-config))
+      (if (file-exists-p org-config-file)
+          (org-babel-load-file org-config-file)
+        (org-babel-load-file default-config-file))
+      (message "Configuration loaded successfully."))
+  (error (message "Error occurred while loading the configuration.")))