refactor: Move user config into modules/

modules/home/users/crumb/emacs/early-init.el

@@ -0,0 +1,18 @@
+;;; early-init.el -*- lexical-binding: t; -*-
+
+(add-to-list 'load-path (file-name-concat user-emacs-directory "lib"))
+(require 'syd-constants)
+
+;; Disable package.el; we use Straight.
+(setq package-enable-at-startup nil)
+
+;; Enable use-package statistics for the sake of start-up profiling.
+(setq use-package-compute-statistics t)
+
+(setq gc-cons-threshold
+      ;; (6 gibibytes)
+      (* 6 (expt 1024 3)))
+
+;; By default, Emacs will cache compilation artifacts in my personal config
+;; directory — I'm not keen on that!  Redirect it to a dedicated cache directory.
+(startup-redirect-eln-cache (file-name-concat syd-cache-dir "eln-cache"))