Major optimization refactor, across the board

+ enable lexical-scope everywhere (lexical-binding = t): ~5-10% faster
  startup; ~5-20% general boost
+ reduce consing, function calls & garbage collection by preferring
  cl-loop & dolist over lambda closures (for mapc[ar], add-hook, and
  various cl-lib filter/map/reduce functions) -- where possible
+ prefer functions with dedicated opcodes, like assq (see byte-defop's
  in bytecomp.el for more)
+ prefer pcase & cond (faster) over cl-case
+ general refactor for code readability
+ ensure naming & style conventions are adhered to
+ appease byte-compiler by marking unused variables with underscore
+ defer minor mode activation to after-init, emacs-startup or
  window-setup hooks; a customization opportunity for users + ensures
  custom functionality won't interfere with startup.

modules/feature/version-control/autoload.el

@@ -1,4 +1,4 @@
-;;; feature/version-control/autoload.el
+;;; feature/version-control/autoload.el -*- lexical-binding: t; -*-
 
 ;;;###autoload
 (defun +vcs-root ()
@@ -15,8 +15,8 @@
   "Open the website for the current version controlled file. Fallback to
 repository root."
   (interactive)
-  (let ((git-link-open-in-browser t))
-    (call-interactively 'git-link)))
+  (destructuring-bind (beg end) (if buffer-file-name (git-link--get-region))
+    (git-link (git-link--select-remote) beg end)))
 
 ;;;###autoload
 (defun +vcs/git-browse-issues ()