feat: add mobile pull-to-refresh for My Work (Closes #1002)

frontend/dashboard.css

@@ -1061,3 +1061,47 @@ textarea { resize: vertical; min-height: 120px; }
 .obi { width:14px; height:14px; background: url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22><rect width=%2224%22 height=%2224%22 rx=%226%22 fill=%22%230b1526%22/><circle cx=%2212%22 cy=%2212%22 r=%226%22 fill=%22%2360a5fa%22/></svg>') center/contain no-repeat; display:inline-block; }
 .footer { padding: 12px; text-align: center; color:#4e6b8a; font-size:12px; }
 @keyframes fadein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
+/* One-handed live-data recovery on the mobile Home surface. */
+.mobile-pull-refresh {
+  display: none;
+}
+
+@media (max-width: 600px) {
+  .mobile-pull-refresh {
+    position: sticky;
+    top: calc(3.25rem + env(safe-area-inset-top));
+    z-index: 8;
+    display: block;
+    width: max-content;
+    max-width: calc(100vw - 2rem);
+    margin: 0 auto -2rem;
+    padding: .45rem .8rem;
+    border: 1px solid rgba(125, 211, 252, .45);
+    border-radius: 999px;
+    background: rgba(11, 18, 32, .96);
+    color: #dbeafe;
+    font-size: .78rem;
+    box-shadow: 0 .35rem 1rem rgba(0, 0, 0, .28);
+    transform: translateY(.5rem);
+    pointer-events: none;
+  }
+
+  .mobile-pull-refresh[hidden] {
+    display: none;
+  }
+
+  .mobile-pull-refresh[data-state="ready"],
+  .mobile-pull-refresh[data-state="success"] {
+    border-color: rgba(52, 211, 153, .7);
+  }
+
+  .mobile-pull-refresh[data-state="error"] {
+    border-color: rgba(251, 113, 133, .75);
+  }
+}
+
+@media (max-width: 600px) and (prefers-reduced-motion: no-preference) {
+  .mobile-pull-refresh {
+    transition: transform 120ms ease, border-color 120ms ease;
+  }
+}

frontend/dashboard.js

@@ -7183,6 +7183,7 @@
     intervalMs: 8000,
   });
   function load() { return contextPoller.refresh({ force: true }); }
+  createMobilePullRefresh({refresh:load}).start();
   const liveDataStatusSheet = qs('#live-data-status-sheet');
   const liveDataStatusTrigger = qs('#open-live-data-status');
   let latestLiveFreshness = {};

frontend/index.html

@@ -124,6 +124,7 @@
 </div>
 
 <main>
+  <div id="mobile-pull-refresh" class="mobile-pull-refresh" role="status" aria-live="polite" hidden></div>
   <section class="panel my-work" id="my-work" tabindex="-1">
     <div class="my-work-header">
       <div>
@@ -1634,6 +1635,7 @@
 <script src="static/context-poller.js"></script>
 <script src="static/live-data-status.js"></script>
 <script src="static/mobile-task-dock.js"></script>
+<script src="static/mobile-pull-refresh.js"></script>
 <script src="static/mobile-work-entry.js"></script>
 <script src="static/mobile-queue-launcher.js"></script>
 <script src="static/mobile-start-day.js"></script>

frontend/mobile-pull-refresh.js

@@ -0,0 +1,88 @@
+(function (root, factory) {
+  if (typeof module !== 'undefined' && module.exports) module.exports = factory;
+  else root.createMobilePullRefresh = factory;
+})(typeof self !== 'undefined' ? self : this, function createMobilePullRefresh(options) {
+  const surface = options.surface || document.querySelector('#my-work');
+  const indicator = options.indicator || document.querySelector('#mobile-pull-refresh');
+  const threshold = options.threshold || 64;
+  const isMobile = options.isMobile || (() => window.matchMedia('(max-width: 600px)').matches);
+  const getScrollY = options.getScrollY || (() => window.scrollY);
+  const isBlocked = options.isBlocked || (() => Array.from(options.overlays || document.querySelectorAll('[role="dialog"], #whiteboard-modal, #markdown-modal')).some(overlay =>
+      (overlay.checkVisibility ? overlay.checkVisibility() : !overlay.closest('[hidden]')) &&
+      (overlay.classList.contains('open') || overlay.getAttribute('aria-modal') === 'true')));
+  let gesture = null;
+  let inFlight = null;
+
+  function show(state, text) {
+    indicator.hidden = false;
+    indicator.dataset.state = state;
+    indicator.textContent = text;
+  }
+
+  function resetGesture() {
+    gesture = null;
+  }
+
+  function startsOnExcludedTarget(target) {
+    if (!target) return false;
+    if (target.closest?.('button, a, input, textarea, select, summary, [contenteditable="true"], [role="button"]')) return true;
+    for (let node = target; node && node !== surface; node = node.parentElement) {
+      if ((node.scrollWidth || 0) > (node.clientWidth || 0)) return true;
+    }
+    return false;
+  }
+
+  function onPointerDown(event) {
+    if (inFlight || event.pointerType !== 'touch' || !isMobile() || getScrollY() > 0 || isBlocked() || startsOnExcludedTarget(event.target)) return;
+    gesture = {id:event.pointerId, x:event.clientX, y:event.clientY, ready:false};
+    surface.setPointerCapture?.(event.pointerId);
+  }
+
+  function onPointerMove(event) {
+    if (!gesture || gesture.id !== event.pointerId) return;
+    const dx = event.clientX - gesture.x;
+    const dy = event.clientY - gesture.y;
+    if (dy <= 0 || Math.abs(dx) > dy) return resetGesture();
+    event.preventDefault();
+    gesture.ready = dy >= threshold;
+    show(gesture.ready ? 'ready' : 'pulling', gesture.ready ? 'Release to refresh' : 'Pull to refresh');
+  }
+
+  async function onPointerUp(event) {
+    if (!gesture || gesture.id !== event.pointerId) return;
+    const shouldRefresh = gesture.ready;
+    resetGesture();
+    surface.releasePointerCapture?.(event.pointerId);
+    if (!shouldRefresh || inFlight) return;
+    show('refreshing', 'Refreshing My Work…');
+    inFlight = Promise.resolve().then(options.refresh);
+    try {
+      await inFlight;
+      show('success', 'My Work is up to date');
+    } catch (_) {
+      show('error', 'Could not refresh · pull to retry');
+    } finally {
+      inFlight = null;
+    }
+  }
+
+  function onPointerCancel() {
+    resetGesture();
+  }
+
+  return {
+    start() {
+      surface.addEventListener('pointerdown', onPointerDown);
+      surface.addEventListener('pointermove', onPointerMove);
+      surface.addEventListener('pointerup', onPointerUp);
+      surface.addEventListener('pointercancel', onPointerCancel);
+    },
+    stop() {
+      surface.removeEventListener('pointerdown', onPointerDown);
+      surface.removeEventListener('pointermove', onPointerMove);
+      surface.removeEventListener('pointerup', onPointerUp);
+      surface.removeEventListener('pointercancel', onPointerCancel);
+      resetGesture();
+    },
+  };
+});

frontend/service-worker.js

@@ -86,6 +86,7 @@ const SHELL = [
   BASE + 'static/mobile-search-preview-nav.js',
   BASE + 'static/mobile-plan-today-nav.js',
   BASE + 'static/mobile-find-work-nav.js',
+  BASE + 'static/mobile-pull-refresh.js',
   BASE + 'static/checklist-conflict.js',
   BASE + 'static/voice-transcript-store.js',
   BASE + 'static/voice-issue-capture.js',