feat: withdraw delegated issues from Filed (Closes #884)

frontend/dashboard.css

@@ -535,7 +535,6 @@ textarea { resize: vertical; min-height: 120px; }
 #issue-sheet.read-only #issue-planning,
 #issue-sheet.read-only #issue-handoff,
 #issue-sheet.read-only #release-issue,
-#issue-sheet.read-only #close-issue,
 #issue-sheet.read-only .detail-defer,
 #issue-sheet.read-only #issue-blockers,
 #issue-sheet.read-only #retry-issue-comment-actions { display:none; }

frontend/dashboard.js

@@ -3352,6 +3352,7 @@
   async function openIssueSheet(item, trigger, offlineDetail = null) {
     if (!item) return;
     const readOnly = issueController.readOnly(item);
+    const withdrawable = item.is_filed && !item.is_assigned && !item.is_completed && item.state === 'open';
     qs('#issue-sheet').classList.toggle('read-only', readOnly);
     issueDetailPosition.open(workDetailIdentity('issue', item));
     qs('#issue-planning').inert = false;
@@ -3411,7 +3412,8 @@
     qs('#issue-edit-form').hidden = true;
     qs('#issue-edit-status').textContent = '';
     qs('#close-issue').disabled = false;
-    qs('#close-issue').textContent = offlineDetail ?
+    qs('#close-issue').hidden = readOnly && !withdrawable;
+    qs('#close-issue').textContent = withdrawable ? 'Withdraw issue' : offlineDetail ?
       (workSession.active() ? 'Queue close & next' : 'Queue issue closure') :
       (workSession.active() ? 'Close & next' : 'Close issue');
     qs('#release-issue').textContent = workSession.checkpointed(item) ? 'Release & next' : 'Release assignment';
@@ -5914,7 +5916,12 @@
     }
   });
   qs('#close-issue').addEventListener('click', async () => {
-    if (!selectedIssue || !window.confirm('Close ' + selectedIssue.key + '?')) return;
+    if (!selectedIssue) return;
+    const withdrawing = selectedIssue.is_filed && !selectedIssue.is_assigned;
+    const confirmation = withdrawing ?
+      'Withdraw ' + selectedIssue.key + '? This closes the delegated request.' :
+      'Close ' + selectedIssue.key + '?';
+    if (!window.confirm(confirmation)) return;
     const closing = selectedIssue;
     const button = qs('#close-issue');
     button.disabled = true;
@@ -5940,11 +5947,13 @@
     }
     qs('#issue-sheet-status').textContent = 'Closing issue…';
     try {
-      await issueController.close(selectedIssue);
+      const result = await issueController.close(selectedIssue);
       closeIssueSheet();
-      lastMyWork = lastMyWork.filter(item =>
-        !(item.kind === 'issue' && item.repository === closing.repository && item.number === closing.number)
-      );
+      if (withdrawing) Object.assign(closing, {
+        state:'closed',is_completed:true,updated_at:result.updated_at || closing.updated_at,
+      });
+      else lastMyWork = lastMyWork.filter(item =>
+        !(item.kind === 'issue' && item.repository === closing.repository && item.number === closing.number));
       refreshMyWorkView({ reconcileSession:false });
       const continuingSession = workSession.active();
       const transitionResult = workSession.active() ? await runTodayTransition('complete') : null;
@@ -5953,7 +5962,7 @@
       } else if (transitionResult === 'gated') {
         qs('#my-work-action-status').textContent = closing.key + ' closed. Choose the next ready Today item.';
       } else if (!continuingSession) {
-        qs('#my-work-action-status').textContent = closing.key + ' closed.';
+        qs('#my-work-action-status').textContent = closing.key + (withdrawing ? ' withdrawn.' : ' closed.');
       }
     } catch (error) {
       qs('#issue-sheet-status').textContent = error.message + ' The issue remains in My Work; retry.';

frontend/issue-sheet.js

@@ -214,7 +214,8 @@ function createIssueSheet({ fetchJson, storage, createConversationPager = global
     },
     close(item) {
       if (closeRequest) return closeRequest;
-      closeRequest = fetchJson(issuePath(item) + '/close', {
+      const access = item?.is_filed && !item?.is_assigned ? '?access=filed' : '';
+      closeRequest = fetchJson(issuePath(item) + '/close' + access, {
         method: 'PATCH',
         headers: { Accept: 'application/json' },
       }).then(result => {