fix: sync bulk request selection before submit

backend/workflows/static/workflows/js/requests_dashboard.js

@@ -32,6 +32,7 @@
       const selectAll = document.getElementById('select-all');
       const rowChecks = Array.from(document.querySelectorAll('.row-select'));
       const selectedCount = document.getElementById('selected-count');
+      const bulkForm = document.getElementById('bulk-delete-form');
       if (!selectAll || !selectedCount || !rowChecks.length) return;
 
       function updateCount() {
@@ -41,10 +42,31 @@
         selectAll.indeterminate = checked > 0 && checked < rowChecks.length;
       }
 
+      function syncBulkSelection() {
+        if (!bulkForm) return;
+        bulkForm.querySelectorAll('input[type="hidden"][data-bulk-selected="1"]').forEach(function (node) {
+          node.remove();
+        });
+        rowChecks.forEach(function (checkbox) {
+          if (!checkbox.checked) return;
+          const hidden = document.createElement('input');
+          hidden.type = 'hidden';
+          hidden.name = 'selected_requests';
+          hidden.value = checkbox.value;
+          hidden.setAttribute('data-bulk-selected', '1');
+          bulkForm.appendChild(hidden);
+        });
+      }
+
       selectAll.addEventListener('change', function () {
         rowChecks.forEach((c) => { c.checked = selectAll.checked; });
         updateCount();
       });
       rowChecks.forEach((c) => c.addEventListener('change', updateCount));
+      if (bulkForm) {
+        bulkForm.addEventListener('submit', function () {
+          syncBulkSelection();
+        });
+      }
       updateCount();
     })();