Initial dotfiles commit

Laptop config: zsh, emacs (with WSL detection for work), ghostty, tmux, ranger,
newsboat, neomutt + mbsync + msmtp (Outlook OAuth2), neomutt signature.
Work config: emacs with C#/TS/JS/CSS/HTML dev settings for WSL.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

laptop/.config/emacs/init.el

@@ -0,0 +1,168 @@
+;; init.el
+
+(defun rh/load-user-file (file)
+  "Load FILE from `user-emacs-directory' when it exists."
+  (let ((path (expand-file-name file user-emacs-directory)))
+    (when (file-exists-p path)
+      (load path nil 'nomessage))))
+
+;;; Startup/UI ---------------------------------------------------------------
+
+(setq inhibit-startup-message t
+      visible-bell t)
+
+(scroll-bar-mode -1)
+(tool-bar-mode -1)
+(tooltip-mode -1)
+(menu-bar-mode -1)
+
+;;; Editing Defaults ---------------------------------------------------------
+
+(global-display-line-numbers-mode 1)
+(setq display-line-numbers-type 'relative)
+
+(setq make-backup-files nil
+      auto-save-default nil
+      create-lockfiles nil)
+
+(setq vc-follow-symlinks t
+      find-file-visit-truename t)
+
+;;; Package Manager ----------------------------------------------------------
+
+(require 'package)
+
+(setq package-archives '(("melpa" . "https://melpa.org/packages/")
+                         ("elpa" . "https://elpa.gnu.org/packages/")))
+
+(package-initialize)
+(unless package-archive-contents
+  (package-refresh-contents))
+
+(unless (package-installed-p 'use-package)
+  (package-install 'use-package))
+
+(require 'use-package)
+(setq use-package-always-ensure t)
+
+(setq custom-file (expand-file-name "custom.el" user-emacs-directory))
+
+;;; Style/Theme --------------------------------------------------------------
+
+(use-package catppuccin-theme
+  :init
+  (setq catppuccin-flavor 'mocha)
+  :config
+  (load-theme 'catppuccin t))
+
+;; Icons are only useful in GUI Emacs.
+(use-package all-the-icons
+  :if (display-graphic-p))
+
+;; Color nested delimiters in programming buffers.
+(use-package rainbow-delimiters
+  :hook (prog-mode . rainbow-delimiters-mode))
+
+(use-package doom-modeline
+  :init
+  (doom-modeline-mode 1)
+  :config
+  (setq doom-modeline-height 15))
+
+;;; Completion/Search/Navigation ---------------------------------------------
+
+(use-package vertico
+  :init
+  (vertico-mode))
+
+(use-package consult
+  :bind (("C-x b" . consult-buffer)
+         ("C-s" . consult-line)
+         ("M-y" . consult-yank-pop)))
+
+(use-package orderless
+  :config
+  (setq completion-styles '(orderless basic)
+        completion-category-defaults nil))
+
+(use-package marginalia
+  :init
+  (marginalia-mode))
+
+(use-package embark
+  :bind (("C-." . embark-act)
+         ("M-." . embark-dwim)))
+
+(use-package embark-consult
+  :after (embark consult))
+
+(use-package which-key
+  :init
+  (which-key-mode)
+  :config
+  (setq which-key-idle-delay 1))
+
+;;; Key Bindings -------------------------------------------------------------
+
+;; Make ESC quit prompts.
+(global-set-key (kbd "<escape>") #'keyboard-escape-quit)
+
+;; windmove: S-Arrow to move between windows (built-in since Emacs 27).
+(windmove-default-keybindings)
+
+;;; Projects -----------------------------------------------------------------
+
+(use-package projectile
+  :init
+  (when (file-directory-p "~/src")
+    (setq projectile-project-search-path '("~/src")))
+  (setq projectile-switch-project-action #'projectile-dired)
+  :config
+  (projectile-mode 1)
+  :bind-keymap
+  ("C-c p" . projectile-command-map))
+
+(use-package consult-projectile
+  :bind (("C-c h" . consult-projectile)))
+
+;;; Git ----------------------------------------------------------------------
+
+(use-package magit
+  :commands (magit-status magit-get-current-branch)
+  :bind (("C-x g" . magit-status)
+         ("C-x M-g" . magit-dispatch)
+         ("C-c M-g" . magit-file-dispatch))
+  :custom
+  (magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1)
+  (magit-diff-refine-hunk t)
+  (magit-auto-revert-mode nil)
+  (magit-process-find-password-functions '(magit-process-password-auth-source)))
+
+;;; Org ----------------------------------------------------------------------
+
+(defun rh/org-mode-setup ()
+  (org-indent-mode)
+  (visual-line-mode 1))
+
+(use-package org
+  :hook (org-mode . rh/org-mode-setup)
+  :config
+  (setq org-agenda-files
+        (if (file-directory-p "~/org")
+            (directory-files-recursively "~/org" "\\.org$")
+          nil)))
+
+(defun rh/wsl-p ()
+  (and (eq system-type 'gnu/linux)
+       (file-exists-p "/proc/version")
+       (with-temp-buffer
+         (insert-file-contents "/proc/version")
+         (string-match-p "microsoft" (buffer-string)))))
+
+(rh/load-user-file "org-bindings.el")
+(rh/load-user-file "common-dev-settings.el")
+(if (rh/wsl-p)
+    (rh/load-user-file "work-dev-settings.el")
+  (rh/load-user-file "dev-settings.el"))
+(rh/load-user-file "latex-settings.el")
+(rh/load-user-file "custom.el")