refer with same name of core function conflicts

[borkdude]

 $ ./node_cli.js --show -e "(ns foo (:require ["jotai" :refer [atom]])) atom"
import * as squint_core from 'squint-cljs/core.js';
import { atom } from 'jotai';
squint_core.atom;

Also note that a core function should still be prioritized over an alias:

cljs.user=> (require '[clojure.string :as str])
nil
cljs.user=> str