refactor: remove unnecessary handler

apps/client/src/common/hooks/useClickOutside.ts

@@ -1,25 +0,0 @@
-import { RefObject, useEffect } from 'react';
-
-type ClickOutsideEventHandler = (event: MouseEvent) => void;
-
-export default function useClickOutside<T extends HTMLElement = HTMLElement>(
-  ref: RefObject<T>,
-  callback: ClickOutsideEventHandler,
-) {
-  useEffect(() => {
-    function handleClick(event: MouseEvent) {
-      const element = ref?.current;
-
-      // Do nothing if clicking ref's element or descendent element
-      if (!element || element.contains(event.target as Node)) {
-        return;
-      }
-      callback(event);
-    }
-
-    document.addEventListener('click', handleClick);
-    return () => {
-      document.removeEventListener('click', handleClick);
-    };
-  }, [ref, callback]);
-}