Split laptop/work into independent stow packages with shared/ base

- Remove work/laptop detection logic from nvim and emacs configs; each
  package now has a self-contained init that requires no runtime checks
- Create shared/ stow package containing nvim/init.lua, emacs/init.el,
  common-dev-settings.el, org-bindings.el, tmux, ghostty, and ranger
- Rename laptop-languages.lua / work-languages.lua → languages.lua in
  each package; shared/init.lua uses require('languages') generically
- Rename work-dev-settings.el → dev-settings.el to match laptop naming
- Expand work/ to include the full set of dev tools (tmux, ghostty,
  ranger, emacs, neovim) without email/calendar tooling
- Add Makefile with `make laptop` and `make work` targets (each runs
  a single `stow shared <profile>` invocation)

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

Makefile

@@ -0,0 +1,7 @@
+.PHONY: laptop work
+
+laptop:
+	stow shared laptop
+
+work:
+	stow shared work

laptop/.config/nvim/lua/languages.lua

@@ -1,5 +1,7 @@
--- Loaded by init.lua when work-languages.lua is absent (laptop stow only).
--- Mirrors dev-settings.el: C/C++, Go, Rust, DAP.
+-- Laptop language pack: C/C++, Go, Rust, LaTeX, DAP.
+-- Loaded by shared/init.lua via require('languages').
+
+
 return {
   servers = {
     clangd        = {},
@@ -13,5 +15,5 @@ return {
     c    = { 'clang_format' },
     cpp  = { 'clang_format' },
   },
-  tools = { 'clang-format' },
+  tools = { 'clang-format', 'codelldb' },
 }

shared/.config/emacs/init.el

@@ -152,17 +152,8 @@
             (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 "dev-settings.el")
 (rh/load-user-file "latex-settings.el")
 (rh/load-user-file "custom.el")

shared/.config/nvim/init.lua

@@ -5,14 +5,7 @@ vim.g.mapleader      = ' '
 vim.g.maplocalleader = '\\'  -- vimtex uses \ll, \lv, etc.
 vim.g.have_nerd_font = true
 
--- work-languages.lua (work stow) → work mode; laptop-languages.lua → laptop mode.
--- The two are mutually exclusive: work mode suppresses laptop languages.
-local _work = {}
-pcall(function() _work = require('work-languages') end)
-local _lang = {}
-if not next(_work) then
-  pcall(function() _lang = require('laptop-languages') end)
-end
+local _lang = require('languages')
 
 -------------------------------------------------------------------------------
 -- Options
@@ -270,7 +263,6 @@ require('lazy').setup({
       ensure_installed = (function()
         local t = { 'bash', 'json', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'vim', 'vimdoc', 'yaml' }
         vim.list_extend(t, _lang.parsers or {})
-        vim.list_extend(t, _work.parsers or {})
         return t
       end)(),
       auto_install = true,
@@ -387,8 +379,7 @@ require('lazy').setup({
     opts = {
       formatters_by_ft = vim.tbl_extend('force',
         { lua = { 'stylua' } },
-        _lang.formatters or {},
-        _work.formatters or {}
+        _lang.formatters or {}
       ),
       format_on_save = { timeout_ms = 500, lsp_fallback = true },
     },
@@ -472,15 +463,11 @@ require('lazy').setup({
             },
           },
         },
-        _lang.servers or {},
-        _work.servers or {}
+        _lang.servers or {}
       )
 
       require('mason-tool-installer').setup({
-        ensure_installed = vim.list_extend(
-          vim.list_extend({ 'stylua' }, _lang.tools or {}),
-          _work.tools or {}
-        ),
+        ensure_installed = vim.list_extend({ 'stylua' }, _lang.tools or {}),
       })
 
       require('mason-lspconfig').setup({
@@ -501,7 +488,6 @@ require('lazy').setup({
   --------------------------------------------------------------------------
   {
     'mfussenegger/nvim-dap',
-    cond = function() return not next(_work) end,
     dependencies = {
       {
         'rcarriga/nvim-dap-ui',
@@ -557,22 +543,11 @@ require('lazy').setup({
     },
   },
 
-  -- install codelldb via mason (laptop only)
-  {
-    'williamboman/mason.nvim',
-    cond = function() return not next(_work) end,
-    opts = function(_, opts)
-      opts.ensure_installed = opts.ensure_installed or {}
-      vim.list_extend(opts.ensure_installed, { 'codelldb' })
-    end,
-  },
-
   --------------------------------------------------------------------------
   -- LaTeX (AUCTeX + latexmk + zathura equivalent)
   --------------------------------------------------------------------------
   {
     'lervag/vimtex',
-    cond = function() return not next(_work) end,
     lazy = false,
     init = function()
       vim.g.vimtex_view_method     = 'zathura'

work/.config/emacs/dev-settings.el

@@ -1,4 +1,4 @@
-;;; work-dev-settings.el --- Work/WSL development environment
+;;; dev-settings.el --- Work development environment (C#, TypeScript, JavaScript, CSS, HTML)
 
 ;;; C#
 ;; LSP server: dotnet tool install -g csharp-ls
@@ -58,5 +58,5 @@
          (css-ts-mode        . prettier-mode)
          (html-ts-mode       . prettier-mode)))
 
-(provide 'work-dev-settings)
-;;; work-dev-settings.el ends here
+(provide 'dev-settings)
+;;; dev-settings.el ends here

work/.config/nvim/lua/languages.lua

@@ -1,5 +1,7 @@
--- Loaded by init.lua when this file exists (work stow package active).
--- Mirrors work-dev-settings.el: C#, TypeScript, JavaScript, CSS, HTML + Prettier.
+-- Work language pack: C#, TypeScript, JavaScript, CSS, HTML, Prettier.
+-- Loaded by shared/init.lua via require('languages').
+
+
 return {
   servers = {
     ts_ls     = {},  -- handles TypeScript, TSX, JavaScript, JSX