Some fairly minimal changes

.config.d/10-completion.el

@@ -41,6 +41,12 @@
   (global-corfu-mode t)
   (corfu-popupinfo-mode t))
 
+;; This package provides icons to corfu completions. Requires nerd fonts to be
+;; installed to work.
+(use-package nerd-icons-corfu
+  :config
+  (add-to-list 'corfu-margin-formatters #'nerd-icons-corfu-formatter))
+
 ;; Cape provides Completion At Point Extensions which can be used in
 ;; combination with Corfu, Company or the default completion UI. The
 ;; completion backends used by completion-at-point are so called