Fix auto-refresh resetting forms while typing in admin panel

backend/admin.html

@@ -421,6 +421,12 @@
         }
 
         async function fetchReports() {
+            // Do not refresh reports while the user is actively typing to avoid losing form input
+            const activeEl = document.activeElement;
+            if (activeEl && (activeEl.tagName === 'INPUT' || activeEl.tagName === 'TEXTAREA')) {
+                return;
+            }
+
             try {
                 const response = await fetch('/admin/api/reports', {
                     headers: getAuthHeaders()