feat: surface deadline-critical work in Attention (#273)

tests/test_my_work.py

@@ -313,6 +313,58 @@ process.stdout.write(JSON.stringify(queue.map(item => ({{title:item.title,reason
     ]
 
 
+def test_attention_includes_only_assigned_deadline_and_priority_critical_work():
+    payload = {
+        "user": {"login": "timmy"},
+        "issues": [
+            {"number": 1, "title": "Assigned P0", "repository": "stackchain/api",
+             "labels": ["P0"], "assignees": ["timmy"], "due_date": "2026-08-10T23:59:59Z"},
+            {"number": 2, "title": "Assigned overdue", "repository": "stackchain/api",
+             "labels": [], "assignees": ["timmy"], "due_date": "2026-08-06T23:59:59Z"},
+            {"number": 3, "title": "Assigned due today", "repository": "stackchain/api",
+             "labels": [], "assignees": ["timmy"], "due_date": "2026-08-07T23:59:59Z"},
+            {"number": 4, "title": "Assigned future", "repository": "stackchain/api",
+             "labels": [], "assignees": ["timmy"], "due_date": "2026-08-10T23:59:59Z"},
+            {"number": 5, "title": "Unassigned P0", "repository": "stackchain/api",
+             "labels": ["critical"], "assignees": [], "due_date": "2026-08-10T23:59:59Z"},
+            {"number": 6, "title": "Unassigned overdue", "repository": "stackchain/api",
+             "labels": [], "assignees": [], "due_date": "2026-08-06T23:59:59Z"},
+        ],
+        "pull_requests": [
+            {"number": 7, "title": "Updated review", "repository": "stackchain/web",
+             "labels": [], "assignees": [], "work_reasons": ["review_requested"]},
+        ],
+        "notifications": [
+            {"id": 70, "number": 7, "repository": "stackchain/web", "unread": True,
+             "subject_type": "PullRequest", "url": "https://forge.example/web/pulls/7"},
+        ],
+    }
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+const items = buildMyWork({json.dumps(payload)}, new Date('2026-08-07T12:00:00Z'));
+const attention = buildMyWork.filterMyWork(items, 'attention');
+process.stdout.write(JSON.stringify({{
+  titles: attention.map(item => item.title),
+  count: buildMyWork.countMyWork(items).attention,
+  reasons: Object.fromEntries(attention.map(item => [item.title, item.attention_reason])),
+}}));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    assert json.loads(result.stdout) == {
+        "titles": ["Assigned P0", "Updated review", "Assigned overdue", "Assigned due today"],
+        "count": 4,
+        "reasons": {
+            "Assigned P0": "P0 priority",
+            "Updated review": "Unread update",
+            "Assigned overdue": "Overdue",
+            "Assigned due today": "Due today",
+        },
+    }
+
+
 def test_confirmed_issue_labels_replace_snapshot_and_reprioritize_queue():
     payload = {
         "user": {"login": "timmy"},

tests/test_service_worker.py

@@ -91,10 +91,10 @@ async function dispatchNotificationClick(route) {{
     return json.loads(completed.stdout)
 
 
-def test_session_resume_flow_ships_in_a_new_shell_cache():
+def test_deadline_attention_flow_ships_in_a_new_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v18" in source
+    assert "stackchain-dashboard-shell-v19" in source
 
 
 def test_background_sync_event_flushes_closed_app_issue_outbox_only_for_its_tag():