Polish: npm test runs every test file, two silent failures now log, Loading placeholders shimmer

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

public/tasks.js

@@ -7,7 +7,7 @@ let taskLists = []; // the lists (NE Hub and iCloud), so a task seen in "All" op
 
 async function viewTasks() {
   const v = $('#view');
-  v.innerHTML = '<div class="wrap">' + plannerHead('tasks') + '<p class="empty">Loading…</p></div>';
+  v.innerHTML = '<div class="wrap">' + plannerHead('tasks') + '<p class="empty loading" role="status">Loading…</p></div>';
   try {
     let { lists, icloud } = await jfetch('/api/tasks/lists');
     if (lists.some(l => l.mealie) && allowed('recipes')) { try { await jfetch('/api/recipes/shopping/sync', { method: 'POST', body: '{}', headers: { 'content-type': 'application/json' } }); } catch {} } // (the Shopping list is shared with Mealie: bring it up to date first)
@@ -18,7 +18,7 @@ async function viewTasks() {
     v.innerHTML = `<div class="wrap">${plannerHead('tasks')}
       <div class="seg"><a href="#" data-l="today" class="${cur === 'today' ? 'on' : ''}">Today</a><a href="#" data-l="upcoming" class="${cur === 'upcoming' ? 'on' : ''}">Upcoming</a>${lists.length > 1 ? `<a href="#" data-l="all" class="${cur === 'all' ? 'on' : ''}">All</a>` : ''}${lists.map(l => `<a href="#" data-l="${esc(l.id)}" class="${l.id === cur ? 'on' : ''}">${esc(l.name)}${l.icloud ? ' (iCloud)' : ''}</a>`).join('')}<a href="#" id="nl2" aria-label="New list">+ List</a></div>
       <form id="qa" class="bar" style="margin:6px 0 12px;flex-wrap:nowrap"><input type="text" id="qt" placeholder="${['all', 'today', 'upcoming'].includes(cur) ? 'Add a task to ' + esc(list.name) : 'Add a task'}" autocomplete="off" style="flex:1"><button class="btn" aria-label="Add">${icon('check')}Add</button></form>
-      <div id="tl"><p class="empty">Loading…</p></div>
+      <div id="tl"><p class="empty loading" role="status">Loading…</p></div>
       <p class="sub" id="tn" style="margin-top:16px"></p></div>`;
     $('#tn').textContent = !icloud.connected ? 'Tip: connect iCloud (Calendar → Manage calendars) to include any reminder lists your account shares with apps.'
       : icloud.reminderLists === 0 ? 'Your iCloud account has no reminder lists that apps can reach. Apple hides Reminders lists that were upgraded for iOS 13 and later, so tasks here are kept in NE Hub.' : '';
@@ -159,7 +159,7 @@ function chooseFolder(title, start, opts = {}) {
     el.querySelector('.scrim').addEventListener('click', () => { if (!done) resolve(null); });
     const finish = v => { done = true; closeSheet(); resolve(v); };
     const draw = async () => {
-      const box = el.querySelector('#cf'); box.innerHTML = '<p class="empty">Loading…</p>';
+      const box = el.querySelector('#cf'); box.innerHTML = '<p class="empty loading" role="status">Loading…</p>';
       try {
         if (!repo) {
           const repos = (await sf.req('/api2/repos/')).filter(r => !r.encrypted && r.permission !== 'r').sort((a, b) => a.name.localeCompare(b.name));