fix: totalIncome

frontend/script.js

@@ -1116,6 +1116,7 @@ function fillFormWithReport(report) {
   document.getElementById("cajaInicial").value =
     report.cajaInicial || report.initialCash || 0;
   document.getElementById("envelope").value = report.envelope;
+  document.getElementById("displayTotalIncome").value = report.totalIncome;
 
   // --- Parse wages/expenses if they are string ---
   let wages = report.wages;