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/lang/web/+html.el

@@ -1,14 +1,14 @@
-;;; lang/web/config.el
+;;; lang/web/+html.el -*- lexical-binding: t; -*-
 
 (def-package! web-mode
-  :mode ("\\.p?html?$"
-         "\\.\\(tpl\\|blade\\)\\(\\.php\\)?$"
-         "\\.erb$"
-         "\\.jsp$"
-         "\\.as[cp]x$"
-         "\\.mustache$"
-         "\\.tsx$"
-         "wp-content/themes/.+/.+\\.php$")
+  :mode "\\.p?html?$"
+  :mode "\\.\\(tpl\\|blade\\)\\(\\.php\\)?$"
+  :mode "\\.erb$"
+  :mode "\\.jsp$"
+  :mode "\\.as[cp]x$"
+  :mode "\\.mustache$"
+  :mode "\\.tsx$"
+  :mode "wp-content/themes/.+/.+\\.php$"
   :init
   (add-hook 'web-mode-hook #'turn-off-smartparens-mode)
   :config
@@ -38,7 +38,8 @@
 
 
 (def-package! pug-mode
-  :mode ("\\.jade$" "\\.pug$")
+  :mode "\\.jade$"
+  :mode "\\.pug$"
   :config
   (set! :company-backend 'pug-mode '(company-yasnippet))
   (map! :map pug-mode-map