[refactor] Memoize `all-the-icons-for-file` for performance
[refactor] Memoize `all-the-icons-for-file` for performance

domtronn/all-the-icons.el,domtronn/all-the-icons.el,domtronn/all-the-icons.el,domtronn/all-the-icons.el,domtronn/all-the-icons.el