feat: queue mobile search results into Today (Closes #797)

frontend/dashboard.css

@@ -549,6 +549,9 @@ textarea { resize: vertical; min-height: 120px; }
 .search-preview-actions { position:sticky; bottom:0; display:grid; gap:8px; padding:10px 0; padding-bottom:calc(10px + env(safe-area-inset-bottom)); background:#0b1526; }
 .search-preview-actions button, .search-preview-actions a { min-height:44px; box-sizing:border-box; display:flex; align-items:center; justify-content:center; }
 .search-preview-primary-actions { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }
+@media (max-width:420px) {
+  .search-preview-primary-actions { grid-template-columns:1fr; }
+}
 .search-preview-actions a { display:flex; align-items:center; justify-content:center; border:1px solid #60a5fa; border-radius:10px; font-weight:700; }
 .markdown-content { min-width:0; max-width:100%; overflow-wrap:anywhere; white-space:normal; }
 .markdown-content > :first-child { margin-top:0; }

frontend/dashboard.js

@@ -4330,6 +4330,7 @@
     const sheet = qs('#search-preview');
     const status = qs('#search-preview-status');
     const claimButton = qs('#claim-search-result');
+    const queueButton = qs('#queue-search-result');
     const startButton = qs('#start-search-result');
     const shareButton = qs('#share-search-result');
 
@@ -4342,6 +4343,7 @@
     sheet.classList.add('open');
     claimButton.hidden = true;
     claimButton.disabled = false;
+    queueButton.hidden = true;
     startButton.hidden = true;
     startButton.disabled = false;
     shareButton.disabled = true;
@@ -4376,6 +4378,9 @@
     claimButton.hidden = !(detail.claimable || detail.assigned_to_me);
     claimButton.textContent = detail.assigned_to_me ? 'Open in My Work' : 'Assign to me';
     claimButton.disabled = state.status === 'claiming';
+    queueButton.hidden = !(detail.kind === 'issue' && detail.state === 'open' &&
+      (detail.claimable || detail.assigned_to_me));
+    queueButton.textContent = detail.assigned_to_me ? 'Add to Today' : 'Assign & add to Today';
     startButton.hidden = !(detail.reviewable || (detail.kind === 'issue' &&
       (detail.reopenable || (detail.state === 'open' && (detail.claimable || detail.assigned_to_me)))));
     startButton.textContent = detail.reviewable ? 'Review now' : detail.reopenable ? 'Reopen & resume' :
@@ -4423,6 +4428,7 @@
         refreshMyWorkView();
         return createAndStart.complete(item);
       },
+      queue: confirmed => queueToday(acceptClaimedIssue(confirmed)),
       recover: confirmed => {
         const item = acceptClaimedIssue(confirmed);
         taskOverlayHistory.leave();
@@ -4431,6 +4437,7 @@
       },
       announce: message => {
         qs('#search-preview-status').textContent = message;
+        qs('#cmd-search-action-status').textContent = message;
         qs('#my-work-action-status').textContent = message;
       },
     });
@@ -4729,6 +4736,25 @@
       qs('#search-preview-status').textContent = error.message + ' Retry assignment.';
     }
   });
+  qs('#queue-search-result').addEventListener('click', async () => {
+    const detail = searchPreviewDetail;
+    if (!detail || detail.kind !== 'issue' || detail.state !== 'open' ||
+        (!detail.claimable && !detail.assigned_to_me)) return;
+    try {
+      if (todayWork.contains(detail)) {
+        qs('#cmd-search-action-status').textContent = 'Already in Today.';
+        closeSearchPreview();
+        return;
+      }
+      const outcome = await searchAssignAndStart.run(detail, {
+        alreadyOwned: detail.assigned_to_me,
+        destination: 'queue',
+      });
+      if (outcome === 'queued') closeSearchPreview();
+    } catch (error) {
+      qs('#search-preview-status').textContent = error.message + ' Retry.';
+    }
+  });
   qs('#start-search-result').addEventListener('click', async () => {
     const detail = searchPreviewDetail;
     if (detail?.reviewable) {

frontend/index.html

@@ -448,6 +448,7 @@
     <datalist id="cmd-search-repositories"></datalist>
     <span id="cmd-repository-status" class="cmd-repository-status" aria-live="polite"></span>
   </fieldset>
+  <div id="cmd-search-action-status" class="small" aria-live="polite"></div>
   <div id="cmd-results" class="stack" role="listbox" aria-label="Commands and work search results"></div>
   <button id="cmd-load-more" hidden>More results</button>
 </div>
@@ -467,6 +468,7 @@
     <div class="search-preview-actions">
       <div class="search-preview-primary-actions">
         <button id="claim-search-result" type="button" hidden>Assign to me</button>
+        <button id="queue-search-result" type="button" hidden>Assign &amp; add to Today</button>
         <button id="start-search-result" type="button" hidden>Assign &amp; start</button>
 
       </div>