Potential fix for code scanning alert no. 72: Unused variable, import, function or class

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: tunetheweb

src/js/techreport/utils/ui.js

@@ -64,7 +64,7 @@ function capitalizeFirstLetter(theString) {
 function printMonthYear(theDate) {
   if (!theDate || theDate.length != 10) return;
 
-  const [year, month, day] = theDate.split('-');
+  const [year, month] = theDate.split('-');
   const date = new Date(year, month - 1);
   const formattedDate = date.toLocaleString('default', {
     month: 'long',