Fix: collect() now accepts both CSS selector strings and NodeLists

resume/app.js

@@ -125,7 +125,8 @@ const Resume = (() => {
   }
 
   function collect(sel, fn) {
-    return Array.from(document.querySelectorAll(sel)).map(el => fn ? fn(el) : (el.innerHTML || ''));
+    const els = (typeof sel === 'string') ? document.querySelectorAll(sel) : sel;
+    return Array.from(els).map(el => fn ? fn(el) : (el.innerHTML || ''));
   }
 
   function collectCards(listId) {