frontend/dashboard.js

@@ -43,20 +43,30 @@
     Array.from(document.querySelectorAll('[data-mobile-task]')).map(button => [button.dataset.mobileTask, button])
   );
   const mobileTaskOverlays = Array.from(document.querySelectorAll('[role="dialog"], #whiteboard-modal, #markdown-modal'));
-  function openMobileWork() {
+  function openMobileWorkFallback() {
     const counts = countMyWork(activeMyWork);
-    const filter = todayMyWork.length ? 'today' : (counts.attention ? 'attention' : 'all');
+    const filter = counts.attention ? 'attention' : 'all';
     qs('[data-work-filter="' + filter + '"]').click();
     qs('#my-work').scrollIntoView({block:'start'});
     qs('#my-work').focus();
   }
+  const mobileWorkEntry = createMobileWorkEntry({
+    isTodayActive: () => workSession.checkpointed(),
+    isTodayResumable: () => workSession.resumable(),
+    getTodayCount: () => todayMyWork.length,
+    continueToday: continueTodaySession,
+    resumeToday: resumeTodaySession,
+    startToday: startTodaySession,
+    openFallback: openMobileWorkFallback,
+  });
   const mobileTaskDock = createMobileTaskDock({
     nav: qs('#mobile-task-dock'),
     buttons: mobileTaskButtons,
+    workLabel: qs('#mobile-work-label'),
     attentionBadge: qs('#mobile-attention-count'),
     overlays: mobileTaskOverlays,
     actions: {
-      work: openMobileWork,
+      work: () => mobileWorkEntry.open(),
       find: () => qs('#find-work').click(),
       new: () => qs('#new-issue').click(),
       search: () => qs('#open-palette').click(),
@@ -678,6 +688,7 @@
     qs('#start-work-session').hidden = active;
     qs('#resume-today-session').hidden = active || !todayMyWork.length || !workSession.resumable();
     qs('#end-today-session').hidden = !active;
+    mobileTaskDock.updateWork(mobileWorkEntry.mode(), countMyWork(activeMyWork).attention);
   }
 
   const workSession = createWorkSession({
@@ -709,6 +720,31 @@
     },
   });
 
+  function selectTodayWork() {
+    qs('[data-work-filter="today"]').click();
+  }
+
+  function continueTodaySession() {
+    selectTodayWork();
+    if (!workSession.reopen() && !workSession.reconcile()) {
+      qs('#my-work-action-status').textContent = 'Current Today item is no longer available.';
+      updateWorkSessionActions();
+    }
+  }
+
+  function resumeTodaySession() {
+    selectTodayWork();
+    if (!workSession.resume()) {
+      qs('#my-work-action-status').textContent = 'Saved Today session is no longer available.';
+      updateWorkSessionActions();
+    }
+  }
+
+  function startTodaySession() {
+    selectTodayWork();
+    workSession.start();
+  }
+
   const createAndStart = createCreateAndStart({
     todayWork,
     todaySync,
@@ -1105,7 +1141,7 @@
       const element = qs('[data-work-count="' + filter + '"]');
       if (element) element.textContent = count;
     });
-    mobileTaskDock.updateAttention(counts.attention);
+    mobileTaskDock.updateWork(mobileWorkEntry.mode(), countMyWork(activeMyWork).attention);
     const activeQueue = qs('[data-work-filter="' + selectedWorkFilter + '"]');
     qs('#active-work-queue').textContent = activeQueue.firstChild.textContent.trim() +
       ' (' + (counts[selectedWorkFilter] || 0) + ')';

frontend/index.html

@@ -567,7 +567,7 @@
 </dialog>
 
 <nav class="mobile-task-dock" id="mobile-task-dock" aria-label="Primary tasks">
-  <button class="mobile-task-action" data-mobile-task="work" type="button" aria-current="page">Work <span class="mobile-task-count" id="mobile-attention-count" hidden>0</span></button>
+  <button class="mobile-task-action" data-mobile-task="work" type="button" aria-current="page"><span id="mobile-work-label">Work</span> <span class="mobile-task-count" id="mobile-attention-count" hidden>0</span></button>
   <button class="mobile-task-action" data-mobile-task="find" type="button">Find</button>
   <button class="mobile-task-action" data-mobile-task="new" type="button">New</button>
   <button class="mobile-task-action" data-mobile-task="search" type="button">Search</button>
@@ -612,6 +612,7 @@
 <script src="static/task-overlay-history.js"></script>
 <script src="static/context-poller.js"></script>
 <script src="static/mobile-task-dock.js"></script>
+<script src="static/mobile-work-entry.js"></script>
 <script src="static/mobile-launch.js"></script>
 <script src="static/install-app.js"></script>
 <script src="static/mobile-search-viewport.js"></script>

frontend/mobile-task-dock.js

@@ -7,6 +7,7 @@
   const overlays = options.overlays || [];
   let launcher = null;
   let wasHidden = false;
+  let workMode = 'work';
 
   function select(name) {
     Object.entries(buttons).forEach(([key, button]) => {
@@ -34,9 +35,17 @@
     refreshVisibility();
   }
 
-  function updateAttention(count) {
+  function updateWork(mode, count) {
+    const labels = {
+      continue: ['Continue', 'Continue Today'],
+      resume: ['Resume', 'Resume Today'],
+      start: ['Start', 'Start Today'],
+      work: ['Work', 'Work'],
+    };
+    workMode = labels[mode] ? mode : 'work';
     const total = Math.max(0, Number(count) || 0);
     const badge = options.attentionBadge;
+    if (options.workLabel) options.workLabel.textContent = labels[workMode][0];
     if (badge) {
       badge.textContent = String(total);
       badge.hidden = total === 0;
@@ -44,10 +53,14 @@
     if (buttons.work) {
       buttons.work.setAttribute(
         'aria-label',
-        total ? 'Work, ' + total + ' items need attention' : 'Work'
+        labels[workMode][1] + (total ? ', ' + total + ' items need attention' : '')
       );
     }
   }
 
-  return {start, refreshVisibility, updateAttention};
+  function updateAttention(count) {
+    updateWork(workMode, count);
+  }
+
+  return {start, refreshVisibility, updateAttention, updateWork};
 });

frontend/mobile-work-entry.js

@@ -0,0 +1,22 @@
+(function (root, factory) {
+  if (typeof module === 'object' && module.exports) module.exports = factory;
+  else root.createMobileWorkEntry = factory;
+})(typeof self !== 'undefined' ? self : this, function createMobileWorkEntry(options) {
+  function mode() {
+    if (options.isTodayActive()) return 'continue';
+    if (options.getTodayCount() > 0 && options.isTodayResumable()) return 'resume';
+    if (options.getTodayCount() > 0) return 'start';
+    return 'work';
+  }
+
+  function open() {
+    const current = mode();
+    if (current === 'continue') options.continueToday();
+    else if (current === 'resume') options.resumeToday();
+    else if (current === 'start') options.startToday();
+    else options.openFallback();
+    return current;
+  }
+
+  return {mode, open};
+});

frontend/my-work.js

@@ -563,8 +563,19 @@ function createWorkSession({
 
   return {
     active: () => running,
+    checkpointed: () => running && durable,
     end: () => finish(),
     resumable: () => Boolean(checkpoint?.read()),
+    reopen() {
+      if (!running) return false;
+      const items = queue();
+      const index = items.findIndex(item => workIdentity(item) === currentIdentity);
+      if (index < 0) return false;
+      currentIndex = index;
+      report(items, index);
+      onOpen(items[index]);
+      return true;
+    },
     resume() {
       const saved = checkpoint?.read();
       if (!saved) return false;

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-v65';
+const CACHE = 'stackchain-dashboard-shell-v66';
 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;
@@ -46,6 +46,7 @@ const SHELL = [
   BASE + 'static/task-overlay-history.js',
   BASE + 'static/context-poller.js',
   BASE + 'static/mobile-task-dock.js',
+  BASE + 'static/mobile-work-entry.js',
   BASE + 'static/mobile-launch.js',
   BASE + 'static/install-app.js',
   BASE + 'static/mobile-search-viewport.js',

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-v65" in source
+    assert "stackchain-dashboard-shell-v66" 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-v65" in worker
+    assert "stackchain-dashboard-shell-v66" in worker

tests/test_mobile_composer_integration.py

@@ -35,4 +35,4 @@ 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-v65" in worker
+    assert "stackchain-dashboard-shell-v66" in worker

tests/test_mobile_task_dock.py

@@ -8,6 +8,39 @@ from tests.dashboard_bundle import dashboard
 
 
 DOCK = Path(__file__).resolve().parents[1] / "frontend" / "mobile-task-dock.js"
+ENTRY = Path(__file__).resolve().parents[1] / "frontend" / "mobile-work-entry.js"
+
+
+def test_mobile_work_entry_prioritizes_continue_resume_start_then_fallback():
+    script = f"""
+const createEntry = require({json.dumps(str(ENTRY))});
+const state = {{active:true, resumable:true, today:2}};
+const calls = [];
+const entry = createEntry({{
+  isTodayActive: () => state.active,
+  isTodayResumable: () => state.resumable,
+  getTodayCount: () => state.today,
+  continueToday: () => calls.push('continue'),
+  resumeToday: () => calls.push('resume'),
+  startToday: () => calls.push('start'),
+  openFallback: () => calls.push('fallback'),
+}});
+const modes = [];
+modes.push(entry.open());
+state.active = false; modes.push(entry.open());
+state.resumable = false; modes.push(entry.open());
+state.today = 0; modes.push(entry.open());
+process.stdout.write(JSON.stringify({{modes, calls}}));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], capture_output=True, text=True
+    )
+
+    assert result.returncode == 0, result.stderr
+    assert json.loads(result.stdout) == {
+        "modes": ["continue", "resume", "start", "work"],
+        "calls": ["continue", "resume", "start", "fallback"],
+    }
 
 
 def test_mobile_task_dock_routes_actions_hides_for_overlays_and_restores_focus():
@@ -70,6 +103,43 @@ process.stdout.write(JSON.stringify({{
     }
 
 
+def test_mobile_task_dock_shows_contextual_work_label_with_attention_count():
+    script = f"""
+const createDock = require({json.dumps(str(DOCK))});
+const work = {{ attributes: {{}}, setAttribute(name, value) {{ this.attributes[name] = value; }} }};
+const workLabel = {{ textContent:'' }};
+const badge = {{ textContent:'', hidden:true }};
+const dock = createDock({{ nav:{{}}, buttons:{{work}}, workLabel, attentionBadge:badge }});
+dock.updateWork('continue', 3);
+const continuing = {{ text:workLabel.textContent, count:badge.textContent, hidden:badge.hidden, label:work.attributes['aria-label'] }};
+dock.updateWork('resume', 0);
+const resuming = {{ text:workLabel.textContent, hidden:badge.hidden, label:work.attributes['aria-label'] }};
+dock.updateWork('start', 0);
+const starting = {{ text:workLabel.textContent, label:work.attributes['aria-label'] }};
+dock.updateWork('work', 0);
+process.stdout.write(JSON.stringify({{
+  continuing, resuming, starting,
+  fallback:{{ text:workLabel.textContent, label:work.attributes['aria-label'] }},
+}}));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], capture_output=True, text=True
+    )
+
+    assert result.returncode == 0, result.stderr
+    assert json.loads(result.stdout) == {
+        "continuing": {
+            "text": "Continue",
+            "count": "3",
+            "hidden": False,
+            "label": "Continue Today, 3 items need attention",
+        },
+        "resuming": {"text": "Resume", "hidden": True, "label": "Resume Today"},
+        "starting": {"text": "Start", "label": "Start Today"},
+        "fallback": {"text": "Work", "label": "Work"},
+    }
+
+
 def test_mobile_task_dock_exposes_and_hides_deduplicated_attention_count():
     script = f"""
 const createDock = require({json.dumps(str(DOCK))});
@@ -95,6 +165,24 @@ process.stdout.write(JSON.stringify({{
     }
 
 
+@pytest.mark.anyio
+async def test_dashboard_wires_mobile_work_dock_into_today_session_lifecycle():
+    html = await dashboard()
+
+    assert 'id="mobile-work-label">Work</span>' in html
+    assert '<script src="static/mobile-work-entry.js"></script>' in html
+    assert "const mobileWorkEntry = createMobileWorkEntry({" in html
+    assert "isTodayActive: () => workSession.checkpointed()" in html
+    assert "isTodayResumable: () => workSession.resumable()" in html
+    assert "getTodayCount: () => todayMyWork.length" in html
+    assert "continueToday: continueTodaySession" in html
+    assert "resumeToday: resumeTodaySession" in html
+    assert "startToday: startTodaySession" in html
+    assert "work: () => mobileWorkEntry.open()" in html
+    assert "mobileTaskDock.updateWork(mobileWorkEntry.mode(), countMyWork(activeMyWork).attention)" in html
+    assert "workSession.reopen()" in html
+
+
 @pytest.mark.anyio
 async def test_dashboard_renders_and_wires_phone_safe_task_dock():
     html = await dashboard()
@@ -112,12 +200,12 @@ async def test_dashboard_renders_and_wires_phone_safe_task_dock():
     assert '.mobile-task-action { min-width:0; min-height:44px;' in html
     assert '<script src="static/mobile-task-dock.js"></script>' in html
     assert "createMobileTaskDock({" in html
-    assert "work: openMobileWork" in html
-    assert "counts.attention ? 'attention' : 'all'" in html
+    assert "work: () => mobileWorkEntry.open()" in html
+    assert "const filter = counts.attention ? 'attention' : 'all';" in html
     assert "qs('[data-work-filter=\"' + filter + '\"]').click()" in html
     assert "find: () => qs('#find-work').click()" in html
     assert "new: () => qs('#new-issue').click()" in html
     assert "search: () => qs('#open-palette').click()" in html
     assert "drafts: () => qs('[data-work-filter=\"draft\"]').click()" in html
     assert "draftCount.textContent = sourceDraftCount.textContent" in html
-    assert "mobileTaskDock.updateAttention(counts.attention)" in html
+    assert "mobileTaskDock.updateWork(mobileWorkEntry.mode(), countMyWork(activeMyWork).attention)" in html

tests/test_my_work.py

@@ -1428,6 +1428,49 @@ process.stdout.write(JSON.stringify({{finished,active:session.active()}}));
     assert json.loads(result.stdout) == {"finished": 1, "active": False}
 
 
+def test_active_today_session_reopens_current_item_without_restarting_checkpoint():
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+let saves = 0;
+const checkpoint = {{
+  read: () => null,
+  save: () => {{ saves += 1; return true; }},
+  clear: () => true,
+}};
+const items = [1, 2].map(number => ({{
+  kind:'issue', repository:'stackchain/dashboard', number, title:'Item ' + number,
+}}));
+const opened = [];
+const progress = [];
+const session = buildMyWork.createWorkSession({{
+  getItems: () => items, getFilter: () => 'all', checkpoint,
+  onOpen: item => opened.push(item.number),
+  onProgress: state => progress.push(state.index), onFinish: () => {{}},
+}});
+session.start();
+session.next();
+const savesBeforeReopen = saves;
+const reopened = session.reopen();
+process.stdout.write(JSON.stringify({{
+  reopened, opened, progress, savesBeforeReopen, savesAfterReopen:saves,
+  todayActive:session.checkpointed(),
+}}));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], capture_output=True, text=True
+    )
+
+    assert result.returncode == 0, result.stderr
+    assert json.loads(result.stdout) == {
+        "reopened": True,
+        "opened": [1, 2, 2],
+        "progress": [1, 2, 2],
+        "savesBeforeReopen": 2,
+        "savesAfterReopen": 2,
+        "todayActive": True,
+    }
+
+
 def test_today_session_checkpoint_resumes_current_item_after_reload():
     script = f"""
 const buildMyWork = require({json.dumps(str(MY_WORK))});

tests/test_plan_today.py

@@ -168,6 +168,6 @@ 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-v65" in source
+    assert "stackchain-dashboard-shell-v66" in source
     assert "BASE + 'static/plan-today.js'" in source
     assert "BASE + 'static/plan-today-preview.js'" in source

tests/test_service_worker.py

@@ -121,7 +121,7 @@ async function dispatchNotificationClick(route) {{
 def test_resumable_today_session_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v65" in source
+    assert "stackchain-dashboard-shell-v66" in source
     assert "BASE + 'static/my-work.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
     assert "BASE + 'static/dashboard.css'" in source
@@ -130,7 +130,7 @@ def test_resumable_today_session_ships_in_a_new_offline_shell():
 def test_duplicate_aware_capture_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v65" in source
+    assert "stackchain-dashboard-shell-v66" in source
     assert "BASE + 'static/create-issue-sheet.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
 
@@ -138,14 +138,14 @@ 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-v65" in source
+    assert "stackchain-dashboard-shell-v66" 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-v65" in source
+    assert "stackchain-dashboard-shell-v66" in source
     assert "BASE + 'static/dashboard.css'" in source
     assert "BASE + 'static/dashboard.js'" in source
     assert "BASE + 'static/install-app.js'" in source
@@ -154,21 +154,21 @@ 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-v65" in source
+    assert "stackchain-dashboard-shell-v66" 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-v65" in source
+    assert "stackchain-dashboard-shell-v66" 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-v65" in source
+    assert "stackchain-dashboard-shell-v66" in source
     assert "BASE + 'static/update-ownership.js'" in source
 
 
@@ -383,6 +383,7 @@ def test_install_precaches_complete_subpath_scoped_app_shell():
         "/dashboard/static/task-overlay-history.js",
         "/dashboard/static/context-poller.js",
         "/dashboard/static/mobile-task-dock.js",
+        "/dashboard/static/mobile-work-entry.js",
         "/dashboard/static/mobile-launch.js",
         "/dashboard/static/install-app.js",
         "/dashboard/static/mobile-search-viewport.js",

tests/test_today_sync.py

@@ -86,7 +86,7 @@ sync.enqueue('add', 'issue:r:1:');
 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-v65" in source
+    assert "stackchain-dashboard-shell-v66" in source
     assert "BASE + 'static/today-sync.js'" in source
 
 

tests/test_today_work.py

@@ -161,7 +161,8 @@ async def test_dashboard_runs_the_curated_today_queue_as_a_mobile_work_flow():
     assert 'data-work-filter="today"' in html
     assert 'data-work-count="today"' in html
     assert "const todayWork = createTodayWork({" in html
-    assert "const filter = todayMyWork.length ? 'today' : (counts.attention ? 'attention' : 'all');" in html
+    assert "getTodayCount: () => todayMyWork.length" in html
+    assert "startToday: startTodaySession" in html
     assert "selectedWorkFilter === 'today' ? todayMyWork : activeMyWork" in html
     assert 'data-today-add' in html
     assert 'data-today-remove' in html