Update exhibit

public/js/admin.js

@@ -721,6 +721,12 @@ $('reloadBtn').addEventListener('click', async () => {
   toast('Reloaded from server');
 });
 
+const printAnchorsBtn = document.getElementById('printAnchorsBtn');
+if (printAnchorsBtn) printAnchorsBtn.addEventListener('click', () => {
+  if (dirty) toast('Tip: save first so the print sheet matches your latest anchors', '');
+  window.open('anchors-print.html', '_blank');
+});
+
 window.addEventListener('beforeunload', (e) => { if (dirty) { e.preventDefault(); e.returnValue = ''; } });
 
 // ===========================================================================