frontend/dashboard.css

@@ -383,6 +383,7 @@ textarea { resize: vertical; min-height: 120px; }
 .update-sheet-panel { width:min(560px,100%); height:100%; overflow:auto; padding:18px; background:#0b1526; border-left:1px solid #2a496e; }
 .update-sheet-header { display:flex; align-items:center; justify-content:space-between; gap:10px; }
 .update-sheet-header button { min-height:44px; }
+.update-triage-progress { margin:10px 0; padding:8px 10px; border:1px solid #2a496e; border-radius:10px; background:#10213a; }
 .update-sheet-content { overflow-wrap:anywhere; white-space:pre-wrap; }
 .update-reply { display:grid; gap:8px; margin-top:16px; }
 .update-reply textarea { width:100%; min-height:112px; resize:vertical; }

frontend/dashboard.js

@@ -73,6 +73,7 @@
   const mobileQueueLauncher = createMobileQueueLauncher({
     openToday: () => mobileWorkEntry.open(),
     openAgenda: openAgendaSession,
+    openUpdates: openUpdateTriage,
     selectFilter: selectMobileQueue,
     firstAction: name => qs('#my-work-list .my-work-card-main, #my-work-list .draft-resume, #my-work-list .draft-continue, #my-work-list .draft-edit'),
     announce: message => { qs('#my-work-action-status').textContent = message; },
@@ -276,7 +277,10 @@
   document.addEventListener('visibilitychange', () => {
     if (document.hidden) interruptionPrompt.background();
     else interruptionPrompt.foreground();
-    if (!document.hidden) refreshMyWorkView();
+    if (!document.hidden) {
+      refreshMyWorkView();
+      if (updateTriage.active()) updateTriage.reconcile();
+    }
   });
 
   async function fetchReviewJson(url, options) {
@@ -969,6 +973,30 @@
     onClose: () => closeUpdateSheet(false),
   });
 
+  const updateTriage = createUpdateTriageSession({
+    storage: localStorage,
+    getLogin: () => confirmedOwnerLogin,
+    getItems: () => lastMyWork.filter(item => item?.has_update && Number.isInteger(item.notification_id)),
+    onOpen: item => notificationReader.open(
+      item,
+      offlineWorkMode ? offlineWorkStore.loadDetail(confirmedOwnerLogin, item) : null
+    ),
+    onProgress: state => {
+      const progress = qs('#update-triage-progress');
+      progress.hidden = false;
+      progress.textContent = 'Update ' + state.index + ' of ' + state.total;
+    },
+    onFinish: () => {
+      qs('#update-triage-progress').hidden = true;
+      showMobileQueueCompletion('Updates');
+    },
+  });
+
+  function openUpdateTriage() {
+    selectMobileQueue('update');
+    return updateTriage.resumable() ? updateTriage.resume() : updateTriage.start();
+  }
+
   function routedWorkItem(item) {
     if (item?.has_update && item.kind === 'update') {
       return { ...item, kind:'update' };
@@ -5444,7 +5472,10 @@
       button.focus();
     }
   });
-  qs('#keep-update-unread').addEventListener('click', () => closeUpdateSheet(true));
+  qs('#keep-update-unread').addEventListener('click', () => {
+    if (updateTriage.active()) updateTriage.keepUnreadAndNext();
+    else closeUpdateSheet(true);
+  });
   qs('#update-ownership-action').addEventListener('click', () => updateOwnership.act());
   qs('#update-ownership-start').addEventListener('click', () => updateOwnership.start());
   qs('#retry-update-load').addEventListener('click', () => {
@@ -5516,6 +5547,7 @@
           'Reply and read acknowledgement queued for sync.';
       if (result?.delivery === 'posted' && result?.next) {
         notificationUndo.offer(item, result.next.items);
+        if (updateTriage.active()) updateTriage.acceptCompleted();
       }
     } catch (error) {
       qs('#update-reply-status').textContent = error.message + ' Your draft is safe; retry.';
@@ -5530,7 +5562,10 @@
     qs('#mark-update-read-next').disabled = true;
     try {
       const result = await notificationReader.markReadAndNext(lastMyWork);
-      if (result) notificationUndo.offer(result.item, result.items);
+      if (result) {
+        notificationUndo.offer(result.item, result.items);
+        if (updateTriage.active()) updateTriage.acceptCompleted();
+      }
     } finally {
       qs('#mark-update-read-next').disabled = false;
     }
@@ -5540,7 +5575,10 @@
     button.disabled = true;
     try {
       const result = await notificationReader.acknowledgeAndNext(lastMyWork);
-      if (result) notificationUndo.offer(result.item, result.items);
+      if (result) {
+        notificationUndo.offer(result.item, result.items);
+        if (updateTriage.active()) updateTriage.acceptCompleted();
+      }
     } finally {
       button.disabled = offlineWorkMode;
     }

frontend/index.html

@@ -749,8 +749,9 @@
         <div class="small" id="update-sheet-key"></div>
         <h3 id="update-sheet-title">Unread update</h3>
       </div>
-      <button id="keep-update-unread" type="button">Keep unread</button>
+      <button id="keep-update-unread" type="button">Keep unread &amp; next</button>
     </div>
+    <div id="update-triage-progress" class="update-triage-progress small" aria-live="polite" hidden></div>
     <div id="update-sheet-status" class="small" aria-live="polite">Choose an update.</div>
     <button class="update-retry" id="retry-update-load" type="button" hidden>Retry loading update</button>
     <div class="row">
@@ -1071,6 +1072,7 @@
 <script src="static/mobile-task-dock.js"></script>
 <script src="static/mobile-work-entry.js"></script>
 <script src="static/mobile-queue-launcher.js"></script>
+<script src="static/update-triage-session.js"></script>
 <script src="static/agenda-session-launcher.js"></script>
 <script src="static/mobile-launch.js"></script>
 <script src="static/mobile-app-shortcuts.js"></script>

frontend/mobile-queue-launcher.js

@@ -28,6 +28,7 @@
   function open(name) {
     if (name === 'today') return options.openToday();
     if (name === 'agenda') return options.openAgenda();
+    if (name === 'update' && options.openUpdates) return options.openUpdates();
     options.selectFilter(name);
     const action = options.firstAction(name);
     if (!action) {

frontend/service-worker.js

@@ -1,6 +1,6 @@
 const BASE = new URL('./', self.location.href).pathname;
 importScripts(BASE + 'static/background-issue-sync.js');
-const CACHE = 'stackchain-dashboard-shell-v99';
+const CACHE = 'stackchain-dashboard-shell-v100';
 const OFFLINE_LEASE_URL = new URL(BASE + '__offline-session-lease', self.location.origin).href;
 const OUTAGE_STATUSES = new Set([500, 502, 503, 504]);
 const NAVIGATION_TIMEOUT_MS = self.__STACKCHAIN_NAVIGATION_TIMEOUT_MS || 4000;
@@ -76,6 +76,7 @@ const SHELL = [
   BASE + 'static/mobile-task-dock.js',
   BASE + 'static/mobile-work-entry.js',
   BASE + 'static/mobile-queue-launcher.js',
+  BASE + 'static/update-triage-session.js',
   BASE + 'static/agenda-session-launcher.js',
   BASE + 'static/mobile-launch.js',
   BASE + 'static/mobile-app-shortcuts.js',

frontend/update-triage-session.js

@@ -0,0 +1,100 @@
+(function (root, factory) {
+  if (typeof module === 'object' && module.exports) module.exports = factory;
+  else root.createUpdateTriageSession = factory;
+})(typeof self !== 'undefined' ? self : this, function createUpdateTriageSession(options) {
+  const key = options.key || 'stackchain.update-triage.v1';
+  const identity = item => Number.isInteger(item?.notification_id) ? String(item.notification_id) : '';
+  const login = () => String(options.getLogin() || '').trim();
+  let state = null;
+  let running = false;
+
+  function read() {
+    const owner = login();
+    if (!owner) return null;
+    try {
+      const value = JSON.parse(options.storage.getItem(key) || 'null');
+      if (value?.version !== 1 || value.login !== owner || !Array.isArray(value.identities) ||
+          !value.identities.length || typeof value.current !== 'string' || !Array.isArray(value.completed)) return null;
+      const identities = value.identities.filter(value => typeof value === 'string' && value);
+      const completed = value.completed.filter(value => identities.includes(value));
+      if (!identities.length || !identities.includes(value.current)) return null;
+      return { version:1, login:owner, identities, current:value.current, completed };
+    } catch (_) {
+      return null;
+    }
+  }
+
+  function persist() {
+    if (!state) return;
+    options.storage.setItem(key, JSON.stringify(state));
+  }
+
+  function available() {
+    const byIdentity = new Map((options.getItems() || []).map(item => [identity(item), item]));
+    return state.identities.filter(id => !state.completed.includes(id) && byIdentity.has(id))
+      .map(id => byIdentity.get(id));
+  }
+
+  function finish() {
+    running = false;
+    state = null;
+    options.storage.removeItem(key);
+    options.onFinish();
+    return false;
+  }
+
+  function openCurrent(preferredIndex = null) {
+    const items = available();
+    if (!items.length) return finish();
+    let index = items.findIndex(item => identity(item) === state.current);
+    if (index < 0) index = Math.min(preferredIndex ?? 0, items.length - 1);
+    state.current = identity(items[index]);
+    persist();
+    const originalIndex = state.identities.indexOf(state.current);
+    options.onProgress({ index:originalIndex + 1, total:state.identities.length });
+    options.onOpen(items[index]);
+    return true;
+  }
+
+  function advance(openNext = true) {
+    if (!running || !state) return false;
+    const originalIndex = state.identities.indexOf(state.current);
+    if (!state.completed.includes(state.current)) state.completed.push(state.current);
+    const candidates = available();
+    const next = candidates.find(item => state.identities.indexOf(identity(item)) > originalIndex) || candidates[0];
+    if (!next) return finish();
+    state.current = identity(next);
+    if (openNext) return openCurrent();
+    persist();
+    options.onProgress({ index:state.identities.indexOf(state.current) + 1, total:state.identities.length });
+    return true;
+  }
+
+  return {
+    active: () => running,
+    resumable: () => Boolean(read()),
+    start() {
+      const identities = (options.getItems() || []).map(identity).filter(Boolean);
+      if (!identities.length) return finish();
+      state = { version:1, login:login(), identities, current:identities[0], completed:[] };
+      if (!state.login) return false;
+      running = true;
+      return openCurrent();
+    },
+    resume() {
+      state = read();
+      if (!state) return false;
+      running = true;
+      return openCurrent(state.identities.indexOf(state.current));
+    },
+    reconcile() {
+      if (!running || !state) return false;
+      return openCurrent(state.identities.indexOf(state.current));
+    },
+    completeAndNext: advance,
+    acceptCompleted: () => advance(false),
+    keepUnreadAndNext: advance,
+    items: () => state ? available().slice() : [],
+    end: finish,
+  };
+});

src/frontend_bundle.py

@@ -28,7 +28,7 @@ FEATURE_SOURCES = {
     "device-setup": ("static/install-app.js", "static/mobile-device-setup.js"),
     "security-center": ("static/security-center.js",),
     "today-timer": (
-        "static/my-work.js", "static/protect-today.js", "static/mobile-task-dock.js", "static/mobile-queue-launcher.js", "static/notification-undo.js", "static/today-timer.js", "static/today-recap.js",
+        "static/my-work.js", "static/protect-today.js", "static/mobile-task-dock.js", "static/mobile-queue-launcher.js", "static/update-triage-session.js", "static/notification-undo.js", "static/today-timer.js", "static/today-recap.js",
         "static/today-rollover.js", "static/later-work.js", "static/drafts.js", "static/unfiled-captures.js",
         "static/draft-filing-session.js", "static/draft-capacity-dialog.js", "static/work-selection.js",
         "static/today-work.js", "static/pick-work.js", "static/batch-find-work.js",

tests/test_comment_next.py

@@ -303,4 +303,4 @@ async def test_unread_update_offers_reply_mark_read_and_next_independent_of_toda
     assert '.update-reply-actions { display:grid; grid-template-columns:repeat(2,minmax(0,1fr));' in html
     assert '.update-reply-actions button { min-height:44px;' in html
     worker = (Path(__file__).parents[1] / "frontend" / "service-worker.js").read_text()
-    assert "stackchain-dashboard-shell-v99" in worker
+    assert "stackchain-dashboard-shell-v100" in worker

tests/test_frontend_bundle.py

@@ -187,7 +187,7 @@ def test_legacy_cache_marker_is_normalized_out_of_build_identity(tmp_path):
     worker = changed_frontend / "service-worker.js"
     worker.write_text(
         worker.read_text().replace(
-            "const CACHE = 'stackchain-dashboard-shell-v99';",
+            "const CACHE = 'stackchain-dashboard-shell-v100';",
             "const CACHE = 'stackchain-dashboard-shell-v999';",
         )
     )

tests/test_later_sync.py

@@ -347,5 +347,5 @@ async def test_dashboard_syncs_every_later_change_and_exposes_account_status():
 def test_later_sync_ships_atomically_in_the_offline_shell():
     source = (Path(__file__).parents[1] / "frontend" / "service-worker.js").read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/later-sync.js'" in source

tests/test_markdown_renderer.py

@@ -137,4 +137,4 @@ def test_markdown_work_bodies_are_mobile_safe_block_containers():
     assert ".markdown-content { min-width:0; max-width:100%; overflow-wrap:anywhere;" in css
     assert ".markdown-content pre { max-width:100%; overflow-x:auto;" in css
     assert ".markdown-content a { min-height:44px;" in css
-    assert "stackchain-dashboard-shell-v99" in worker
+    assert "stackchain-dashboard-shell-v100" in worker

tests/test_mobile_composer_integration.py

@@ -45,7 +45,7 @@ def test_offline_shell_contains_every_local_dashboard_runtime_asset():
     shell_assets = set(re.findall(r"BASE \+ '([^']+)'", worker.split("async function sessionCsrf", 1)[0]))
 
     assert local_assets <= shell_assets, f"Offline shell is missing: {sorted(local_assets - shell_assets)}"
-    assert "stackchain-dashboard-shell-v99" in worker
+    assert "stackchain-dashboard-shell-v100" in worker
 
 
 def test_all_conversation_composers_offer_accessible_mobile_mentions():

tests/test_mobile_device_setup.py

@@ -214,7 +214,7 @@ def test_mobile_dashboard_mounts_phone_safe_device_setup_flow():
     assert "promptStorage:localStorage" in dashboard
     assert "pushControllerReady.then(ensureDeviceSetup)" in dashboard
     assert "BASE + 'static/mobile-device-setup.js'" in worker
-    assert "stackchain-dashboard-shell-v99" in worker
+    assert "stackchain-dashboard-shell-v100" in worker
     assert ".device-setup-panel" in css
     assert ".device-readiness-card" in css
     assert "overflow-x:hidden" in css

tests/test_plan_today.py

@@ -410,7 +410,7 @@ async def test_plan_today_wires_cancel_back_and_success_through_overlay_history(
 def test_plan_today_controller_is_available_in_the_offline_shell():
     source = SERVICE_WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/plan-today.js'" in source
     assert "BASE + 'static/plan-today-readiness.js'" in source
     assert "BASE + 'static/plan-today-preview.js'" in source

tests/test_service_worker.py

@@ -150,7 +150,7 @@ async function dispatchPush(payload) {{
 def test_resumable_today_session_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/my-work.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
     assert "BASE + 'static/dashboard.css'" in source
@@ -159,14 +159,14 @@ def test_resumable_today_session_ships_in_a_new_offline_shell():
 def test_ownership_exit_runtime_rolls_the_offline_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/dashboard.js'" in source
 
 
 def test_offline_review_next_ships_today_completion_atomically():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/today-completion.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
 
@@ -174,7 +174,7 @@ def test_offline_review_next_ships_today_completion_atomically():
 def test_duplicate_aware_capture_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/create-issue-sheet.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
 
@@ -182,14 +182,14 @@ def test_duplicate_aware_capture_ships_in_a_new_offline_shell():
 def test_exact_later_picker_ships_atomically_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/later-picker.js'" in source
 
 
 def test_navigation_deadline_ships_in_a_new_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/dashboard.css'" in source
     assert "BASE + 'static/dashboard.js'" in source
     assert "BASE + 'static/install-app.js'" in source
@@ -198,21 +198,21 @@ def test_navigation_deadline_ships_in_a_new_shell_cache():
 def test_today_convergence_ships_in_a_new_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/today-sync.js'" in source
 
 
 def test_mobile_search_viewport_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/mobile-search-viewport.js'" in source
 
 
 def test_update_ownership_flow_ships_atomically_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/update-ownership.js'" in source
 
 
@@ -761,7 +761,7 @@ def test_one_session_bound_csrf_proof_is_reused_for_a_background_drain():
 def test_queue_today_ships_atomically_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/queue-today.js'" in source
 
 
@@ -846,6 +846,7 @@ def test_install_precaches_complete_subpath_scoped_app_shell():
         "/dashboard/static/mobile-task-dock.js",
         "/dashboard/static/mobile-work-entry.js",
         "/dashboard/static/mobile-queue-launcher.js",
+        "/dashboard/static/update-triage-session.js",
         "/dashboard/static/agenda-session-launcher.js",
         "/dashboard/static/mobile-launch.js",
         "/dashboard/static/mobile-app-shortcuts.js",

tests/test_today_readiness.py

@@ -221,7 +221,7 @@ async def test_today_blocker_opens_existing_preview_and_preserves_readiness_gate
 def test_readiness_runtime_is_available_in_offline_shell():
     service_worker = SERVICE_WORKER.read_text()
 
-    assert "const CACHE = 'stackchain-dashboard-shell-v99';" in service_worker
+    assert "const CACHE = 'stackchain-dashboard-shell-v100';" in service_worker
     assert "BASE + 'static/today-readiness.js'" in service_worker
 
 

tests/test_today_sync.py

@@ -127,7 +127,7 @@ sync.enqueueConfiguration(120, {{'issue:r:1:':60}});
 def test_inflight_today_drain_ships_in_a_new_offline_shell():
     source = (Path(__file__).parents[1] / "frontend" / "service-worker.js").read_text()
 
-    assert "stackchain-dashboard-shell-v99" in source
+    assert "stackchain-dashboard-shell-v100" in source
     assert "BASE + 'static/today-sync.js'" in source
 
 

tests/test_update_triage_session.py

@@ -0,0 +1,95 @@
+import json
+import subprocess
+from pathlib import Path
+
+import pytest
+
+from tests.dashboard_bundle import dashboard
+
+
+SESSION = Path(__file__).resolve().parents[1] / "frontend" / "update-triage-session.js"
+
+
+def run_session(script):
+    source = f"const createSession = require({json.dumps(str(SESSION))});\n" + script
+    result = subprocess.run(["node", "-e", source], capture_output=True, text=True)
+    assert result.returncode == 0, result.stderr
+    return json.loads(result.stdout)
+
+
+def test_update_triage_persists_account_bound_pass_and_resumes_by_identity():
+    result = run_session("""
+const values = new Map();
+let login = 'timmy';
+let items = [1,2,3].map(id => ({notification_id:id,title:'Update '+id}));
+const opened = [], progress = [];
+const options = {
+  storage:{getItem:key=>values.get(key)||null,setItem:(key,value)=>values.set(key,value),removeItem:key=>values.delete(key)},
+  getLogin:()=>login, getItems:()=>items,
+  onOpen:item=>opened.push(item.notification_id), onProgress:value=>progress.push(value), onFinish:()=>opened.push('done'),
+};
+let session = createSession(options);
+session.start();
+session.keepUnreadAndNext();
+const saved = JSON.parse(values.get('stackchain.update-triage.v1'));
+session = createSession(options);
+const resumable = session.resumable();
+session.resume();
+login = 'other';
+const isolated = session.resumable();
+process.stdout.write(JSON.stringify({opened, progress, saved, resumable, isolated}));
+""")
+
+    assert result["opened"] == [1, 2, 2]
+    assert result["progress"] == [
+        {"index": 1, "total": 3},
+        {"index": 2, "total": 3},
+        {"index": 2, "total": 3},
+    ]
+    assert result["saved"] == {
+        "version": 1,
+        "login": "timmy",
+        "identities": ["1", "2", "3"],
+        "current": "2",
+        "completed": ["1"],
+    }
+    assert result["resumable"] is True
+    assert result["isolated"] is False
+
+
+def test_update_triage_reconciles_removed_items_and_does_not_admit_new_arrivals():
+    result = run_session("""
+const values = new Map();
+let items = [1,2,3].map(notification_id => ({notification_id}));
+const opened = [], progress = [];
+const session = createSession({
+  storage:{getItem:key=>values.get(key)||null,setItem:(key,value)=>values.set(key,value),removeItem:key=>values.delete(key)},
+  getLogin:()=> 'timmy', getItems:()=>items,
+  onOpen:item=>opened.push(item.notification_id), onProgress:value=>progress.push(value), onFinish:()=>opened.push('done'),
+});
+session.start();
+items = [1,3,4].map(notification_id => ({notification_id}));
+session.completeAndNext();
+session.completeAndNext();
+process.stdout.write(JSON.stringify({opened, progress, stored:values.get('stackchain.update-triage.v1') || null}));
+""")
+
+    assert result == {
+        "opened": [1, 3, "done"],
+        "progress": [{"index": 1, "total": 3}, {"index": 3, "total": 3}],
+        "stored": None,
+    }
+
+
+@pytest.mark.anyio
+async def test_dashboard_wires_resumable_updates_triage_mobile_flow():
+    html = await dashboard()
+
+    assert '<script src="static/update-triage-session.js"></script>' in html
+    assert 'id="update-triage-progress"' in html
+    assert 'id="keep-update-unread" type="button">Keep unread &amp; next</button>' in html
+    assert "openUpdates: openUpdateTriage" in html
+    assert "updateTriage.acceptCompleted()" in html
+    assert "updateTriage.keepUnreadAndNext()" in html
+    assert "updateTriage.reconcile()" in html
+    assert ".update-triage-progress" in html