Merge the integrated JamesDSP, settings layout and retry fixes into beta

frontend/app.js

@@ -60,12 +60,14 @@ async function call(zeroName, tauriName, payload = {}) {
 
 // Generic fetch wrapper — returns parsed JSON or throws with a human message.
 async function webFetch(path, opts = {}) {
+  if ((opts.method || 'GET').toUpperCase() === 'GET' && window.AsyncGuard?.getJson)
+    return AsyncGuard.getJson(path, opts, {
+      // Some upstream failures are represented by HTTP 200 + {ok:false}; do
+      // not expose those transient responses as a manual Retry state either.
+      retryResult: value => value?.ok === false && /\b(?:408|425|429|5\d\d)\b|temporar|timed?\s*out|network|connection|upstream|unavailable|available right now/i.test(String(value.error || value.message || '')),
+    });
   const res = await fetch(path, opts);
-  if (!res.ok) {
-    let msg = `HTTP ${res.status}`;
-    try { const j = await res.json(); msg = j.error || msg; } catch { /* non-JSON */ }
-    throw new Error(msg);
-  }
+  if (!res.ok) throw new Error(`HTTP ${res.status}`);
   return res.json();
 }
 
@@ -573,7 +575,7 @@ const API = {
     ? webFetch(`/api/search?q=${encodeURIComponent(query)}${refresh ? '&refresh=1' : ''}`)
     : call('yt.search', 'yt_search', { query }),
   related: (meta, { refresh = false } = {}) => WEB && /^[\w-]{11}$/.test(meta.id)
-    ? fetch(`/api/related?${new URLSearchParams({ videoId: meta.id, title: meta.title || '', channel: meta.channel || meta.artist || '', ...(refresh ? { refresh: '1' } : {}) })}`).then(response => response.json())
+    ? webFetch(`/api/related?${new URLSearchParams({ videoId: meta.id, title: meta.title || '', channel: meta.channel || meta.artist || '', ...(refresh ? { refresh: '1' } : {}) })}`)
     : API.search(meta.title || meta.channel, { refresh }),
   // Videos the server already knows — answers fast while the real search loads.
   searchLocal: (query) => WEB
@@ -8666,9 +8668,7 @@ const RUNNING_BUILD = (() => {
 let _knownBuildTag = null;
 
 async function fetchServerBuild() {
-  const res = await fetch('/api/version', { cache: 'no-store' });
-  if (!res.ok) return null;
-  const data = await res.json();
+  const data = await webFetch('/api/version', { cache: 'no-store' });
   return data.buildTag || null;
 }
 

frontend/asset-sync-core.js

@@ -162,7 +162,7 @@
   const completionKey = manifest => '/__ytp_completion/' + manifest.buildTag;
   async function complete(manifest, { cache, fetchFn, cycles = 4, now = Date.now, optIns,
     sleep = ms => new Promise(resolve => setTimeout(resolve, ms)), baseDelay = 1000,
-    maxDelay = 30000, notify = () => {}, force = false } = {}) {
+    maxDelay = 30000, notify = () => {}, force = false, concurrency = 1 } = {}) {
     const key = completionKey(manifest), saved = await cache.match(key);
     let job = saved ? await saved.json() : { failures: 0, nextRetryAt: 0 };
     const selectedOptIns = optIns || await readOptIns(cache);
@@ -177,7 +177,7 @@
     for (let cycle = 0; cycle < cycles; cycle++) {
       await publish(true);
       let error;
-      try { await syncAssets(manifest, { cache, fetchFn, all: true, optIns: selectedOptIns }); }
+      try { await syncAssets(manifest, { cache, fetchFn, all: true, optIns: selectedOptIns, concurrency }); }
       catch (failure) { error = failure; }
       snapshot = await completeness(manifest, cache, { optIns: selectedOptIns });
       if (snapshot.offlineReady) { job.failures = 0; job.nextRetryAt = 0; job.error = null; await publish(false); return job; }

frontend/asset-sync-core.test.js

@@ -96,6 +96,13 @@ test('overlapping layout and completion jobs share a six-download ceiling',async
  assert.ok(peak<=6);assert.ok([...calls.values()].every(count=>count===1));
 });
 
+test('offline completion keeps its own network concurrency to one',async()=>{
+ const c=cache(),m=manifest();let active=0,peak=0;
+ for(let i=0;i<12;i++){const p='/complete'+i+'.js';m.files[p]={h:String(i)};}
+ const fetchFn=async u=>{active++;peak=Math.max(peak,active);await new Promise(r=>setTimeout(r,2));active--;return response(u.split('=')[1]);};
+ await core.complete(m,{cache:c,fetchFn});assert.equal(peak,1);
+});
+
 test('blocking commit never waits on an optional file readiness probe',{timeout:1000},async()=>{
  const c=cache(),m=manifest();m.files['/extra.js']={h:'extra'};m.groups.extra={files:['/extra.js'],background:true,contract:1};
  await c.put('/a.js?v=a',response('a'));await c.put('/index.html?v=b',response('b'));

frontend/async-guard.js

@@ -35,7 +35,68 @@
     }
   }
 
-  const AsyncGuard = { runExclusive };
+  const wait = ms => new Promise(resolve => setTimeout(resolve, ms));
+  async function retry(task, { attempts = 3, delay = attempt => attempt === 1 ? 350 : 1000,
+    shouldRetry = () => true, sleep = wait } = {}) {
+    let last;
+    for (let attempt = 1; attempt <= Math.max(1, attempts); attempt++) {
+      try { return await task(attempt); }
+      catch (error) {
+        last = error;
+        if (attempt >= attempts || !shouldRetry(error, attempt)) throw error;
+        await sleep(delay(attempt));
+      }
+    }
+    throw last;
+  }
+
+  // Retry only idempotent GETs. Keep the timeout active through JSON parsing so
+  // a stalled response body is treated like a stalled connection.
+  async function getJson(url, options = {}, config = {}) {
+    const fetchFn = config.fetch || root.fetch?.bind(root);
+    if (!fetchFn) throw new Error('fetch is unavailable');
+    if ((options.method || 'GET').toUpperCase() !== 'GET') throw new Error('Retry helper only accepts GET');
+    const attempts = config.attempts ?? 3, timeoutMs = config.timeoutMs ?? 20000;
+    return retry(async () => {
+      const controller = typeof AbortController === 'function' ? new AbortController() : null;
+      let timedOut = false, timer, externalAbort;
+      const external = options.signal;
+      if (controller && external) {
+        if (external.aborted) throw external.reason || new DOMException('Aborted', 'AbortError');
+        externalAbort = () => controller.abort(external.reason);
+        external.addEventListener('abort', externalAbort, { once: true });
+      }
+      if (controller && timeoutMs > 0) timer = setTimeout(() => { timedOut = true; controller.abort(); }, timeoutMs);
+      try {
+        const response = await fetchFn(url, { ...options, ...(controller ? { signal: controller.signal } : {}) });
+        if ([408, 425, 429].includes(response.status) || response.status >= 500) {
+          const error = new Error(`HTTP ${response.status}`); error.retryable = true; throw error;
+        }
+        if (!response.ok) {
+          let message = `HTTP ${response.status}`;
+          try { message = (await response.json()).error || message; } catch {}
+          const error = new Error(message); error.retryable = false; throw error;
+        }
+        const value = await response.json();
+        if (config.retryResult?.(value)) {
+          const error = new Error(value.error || value.message || 'Temporary API failure');
+          error.retryable = true;
+          throw error;
+        }
+        return value;
+      } catch (error) {
+        if (external?.aborted) throw error;
+        if (timedOut) { const timeout = new Error('Request timed out'); timeout.retryable = true; throw timeout; }
+        if (error.retryable === undefined) error.retryable = true;
+        throw error;
+      } finally {
+        if (timer) clearTimeout(timer);
+        if (external && externalAbort) external.removeEventListener('abort', externalAbort);
+      }
+    }, { attempts, shouldRetry: error => error.retryable !== false, sleep: config.sleep || wait });
+  }
+
+  const AsyncGuard = { runExclusive, retry, getJson };
 
   if (typeof module !== 'undefined' && module.exports) {
     module.exports = AsyncGuard;

frontend/async-guard.test.js

@@ -60,6 +60,55 @@ test('frees the key after failure so a retry is possible', async () => {
   assert.strictEqual(out, 'ok');
 });
 
+test('bounded GET retries recover transient network and server failures', async () => {
+  const { getJson } = require('./async-guard');
+  let calls = 0;
+  const result = await getJson('/api/search', {}, { sleep: async () => {}, fetch: async () => {
+    calls++;
+    if (calls === 1) throw new TypeError('connection reset');
+    if (calls === 2) return new Response('{}', { status: 503 });
+    return Response.json({ ok: true, results: [] });
+  } });
+  assert.equal(result.ok, true);
+  assert.equal(calls, 3);
+});
+
+test('GET retry stops at the bound and does not retry permanent HTTP errors', async () => {
+  const { getJson } = require('./async-guard');
+  let calls = 0;
+  await assert.rejects(getJson('/api/search', {}, { sleep: async () => {}, fetch: async () => {
+    calls++; return new Response('{}', { status: 404 });
+  } }), /HTTP 404/);
+  assert.equal(calls, 1);
+  await assert.rejects(getJson('/api/search', {}, { attempts: 2, sleep: async () => {}, fetch: async () => {
+    calls++; throw new TypeError('offline');
+  } }), /offline/);
+  assert.equal(calls, 3);
+});
+
+test('retryable API error payloads recover but permanent application errors do not retry', async () => {
+  const { getJson } = require('./async-guard'); let calls = 0;
+  const retryResult = value => value?.ok === false && /temporarily unavailable/i.test(value.error || '');
+  const result = await getJson('/api/streams', {}, { retryResult, sleep: async () => {}, fetch: async () => {
+    calls++;
+    return Response.json(calls === 1 ? { ok: false, error: 'temporarily unavailable' } : { ok: true, data: [] });
+  } });
+  assert.equal(result.ok, true); assert.equal(calls, 2);
+  calls = 0;
+  const absent = await getJson('/api/streams', {}, { retryResult, sleep: async () => {}, fetch: async () => { calls++; return Response.json({ ok: false, error: 'video not found' }); } });
+  assert.equal(absent.ok, false); assert.equal(calls, 1);
+});
+
+test('timed out GET bodies retry within the configured bound', async () => {
+  const { getJson } = require('./async-guard'); let calls = 0;
+  const result = await getJson('/api/related', {}, { attempts: 2, timeoutMs: 5, sleep: async () => {}, fetch: async (_url, { signal }) => {
+    calls++;
+    if (calls === 1) return new Promise((resolve, reject) => signal.addEventListener('abort', () => reject(new DOMException('aborted', 'AbortError')), { once: true }));
+    return Response.json({ ok: true });
+  } });
+  assert.equal(result.ok, true); assert.equal(calls, 2);
+});
+
 test('supports a synchronous fn', async () => {
   const set = new Set();
   const out = await runExclusive(set, 's', () => 7);

frontend/lazy.js

@@ -6,6 +6,7 @@
   try { manifest = JSON.parse(doc.getElementById('ytp-assets').textContent); }
   catch { return; } // The index must supply this map; never fetch one during boot.
   const assets = new Map(), groups = new Map(), hooks = new Map();
+  let warmScheduled = false;
   const css = new Set([...doc.querySelectorAll('link[data-lazy-css]')].map(link => link.dataset.lazyCss));
   const selected = new Map();
   const url = path => selected.get(path) || (manifest.files[path]?.h ? path + '?v=' + manifest.files[path].h : './' + path.replace(/^\//,''));
@@ -50,14 +51,18 @@
     const style = /\.css$/.test(path);
     if (style && css.has(path)) return Promise.resolve();
     if (!style && !/\.js$/.test(path)) return Promise.resolve(); // workers/imports/fonts are not page scripts
-    const task = new Promise((resolve, reject) => {
+    const loadOnce = () => new Promise((resolve, reject) => {
       const node = doc.createElement(style ? 'link' : 'script');
+      const timer = setTimeout(() => { node.remove?.(); reject(new Error('Timed out loading ' + path)); }, 20000);
       if (style) { node.rel = 'stylesheet'; node.href = url(path); }
       else { node.async = false; node.src = url(path); }
-      node.onload = resolve;
-      node.onerror = () => reject(new Error('Unable to load ' + path));
+      node.onload = () => { clearTimeout(timer); resolve(); };
+      node.onerror = () => { clearTimeout(timer); node.remove?.(); reject(new Error('Unable to load ' + path)); };
       doc.head.append(node);
     });
+    const task = root.AsyncGuard?.retry
+      ? root.AsyncGuard.retry(loadOnce, { attempts: 3 })
+      : loadOnce();
     assets.set(path, task);
     task.catch(() => assets.delete(path));
     return task;
@@ -100,10 +105,17 @@
       else root.navigator.serviceWorker?.getRegistration().then(send).catch(()=>{});
     },
     warm() {
-      if (!root.navigator.serviceWorker || root.navigator.onLine === false) return;
+      if (warmScheduled || !root.navigator.serviceWorker || root.navigator.onLine === false) return;
+      warmScheduled = true;
+      const start = () => {
+        warmScheduled = false;
+        if(root.navigator.onLine === false)return;
         root.navigator.serviceWorker.ready.then(reg => {
           for (const worker of new Set([reg.active, reg.waiting])) worker?.postMessage({type:'COMPLETE_ASSETS'});
         }).catch(()=>{});
+      };
+      if (root.requestIdleCallback) root.requestIdleCallback(start, { timeout: 8000 });
+      else setTimeout(start, 5000);
     },
     onLoad(name, fn) {
       if(api.loaded(name)) { Promise.resolve().then(fn).catch(error=>{if(root.CustomEvent)root.dispatchEvent?.(new root.CustomEvent('ytp-lazy-error',{detail:{group:name,error}}));}); return; }

frontend/lazy.test.js

@@ -7,7 +7,7 @@ function fixture(current, held = [], appCache = false, userAgent = 'AppleWebKit/
   const manifest = { buildTag: 'own', appCache, groups: { core: { files: [] }, 'layout:classic': { files: ['/classic.css'] }, 'layout:glass-stage': { files: ['/glass.css', '/one.js', '/two.js'] }, 'feature:test': { contract:1, files: ['/one.js', '/two.js'] } }, files: { '/app.js':{h:'a'}, '/classic.css': {h:'c'}, '/glass.css':{h:'g'}, '/one.js':{h:'1'}, '/two.js':{h:'2'} } };
   const doc = { readyState:'loading', documentElement: { dataset:{} }, getElementById: () => ({ textContent:JSON.stringify(manifest) }), querySelectorAll: () => [], createElement: tag => ({ tagName:tag.toUpperCase() }), write: value => writes.push(value), addEventListener: (t,f) => listeners[t]=f };
   doc.head = { append: node => { inserted.push(node); queueMicrotask(() => node.onload?.()); } };
-  const root = { document:doc, localStorage:{ getItem:() => '{"settings":{"layout":"glass-stage"}}' }, console, Promise, URL, crypto:{subtle:{}}, fetch:async key=>{fetched.push(key);return new Response('app');}, setTimeout, clearTimeout, navigator:{userAgent,serviceWorker:{ready:Promise.resolve({}),controller:controlled?{}:null,addEventListener(){}}}, addEventListener(){} };
+  const root = { document:doc, localStorage:{ getItem:() => '{"settings":{"layout":"glass-stage"}}' }, console, Promise, URL, crypto:{subtle:{}}, AsyncGuard:require('./async-guard'), requestIdleCallback:fn=>{root.__idle=fn;}, fetch:async key=>{fetched.push(key);return new Response('app');}, setTimeout, clearTimeout, navigator:{userAgent,serviceWorker:{ready:Promise.resolve({}),controller:controlled?{}:null,addEventListener(){}}}, addEventListener(){} };
   if (current) root.caches = { open: async () => ({ match: async key => key === '/__ytp_asset_state' ? new Response(JSON.stringify({current})) : held.includes(key) ? new Response('', {headers:{'X-Asset-Hash':key.split('=')[1]}}) : undefined }) };
   root.window=root; root.globalThis=root;
   vm.runInNewContext(readFileSync(require.resolve('./lazy.js'),'utf8'), root);
@@ -27,11 +27,13 @@ test('lazy groups execute ordered classic scripts once, sharing concurrent calls
   await root.Lazy.load('layout:glass-stage');
   assert.equal(inserted.filter(n=>n.tagName==='SCRIPT').length,2);
 });
-test('failed injection can retry and proxy dispatches only after execution', async () => {
+test('transient script injection failure retries before proxy dispatch', async () => {
   const {root,inserted}=fixture();
   const append=root.document.head.append;
-  root.document.head.append=n=>{inserted.push(n);queueMicrotask(()=>n.onerror?.());};
-  await assert.rejects(root.Lazy.load('feature:test'),/one.js/);
+  let first=true;
+  root.document.head.append=n=>{inserted.push(n);queueMicrotask(()=>{if(first){first=false;n.onerror?.();}else n.onload?.();});};
+  await root.Lazy.load('feature:test');
+  assert.equal(inserted.length,3,'first file is retried, then the second file loads');
   root.document.head.append=append;
   root.TestApi={open:value=>value+1};
   const proxy=root.Lazy.proxy('feature:test',['open'],'TestApi');
@@ -92,6 +94,8 @@ test('online launches request worker completion even with Save-Data and skip off
  f.root.navigator.connection={saveData:true};f.root.navigator.onLine=true;
  f.root.navigator.serviceWorker={ready:Promise.resolve({active,waiting})};
  f.root.Lazy.warm();await Promise.resolve();
+ assert.equal(sent.length,0,'warming waits until the page is idle');
+ f.root.__idle();await Promise.resolve();
  assert.deepEqual(sent.map(m=>m.type),['COMPLETE_ASSETS','COMPLETE_ASSETS']);
  f.root.navigator.onLine=false;f.root.Lazy.warm();await Promise.resolve();assert.equal(sent.length,2);
 });

frontend/settings-sections.css

@@ -1,4 +1,27 @@
 .settings-browser { display: block; width: 100%; min-width: 0; }
+.settings-browser, .settings-grid, .settings-overview, .settings-detail, .settings-section,
+.settings-browser .settings, .settings-browser .set-group, .settings-browser .dsp-settings,
+.settings-browser .dsp-subsection, .settings-browser .dsp-param-list {
+  box-sizing: border-box;
+  min-width: 0;
+  max-width: 100%;
+}
+/* Settings is a workspace, not a sidebar: give the section browser the full
+   content area on desktop instead of leaving it inside the fixed 452px list. */
+.body:has(#listPane .cards[data-view="settings"]) .player-pane { display: none; }
+.body:has(#listPane .cards[data-view="settings"]) #listPane {
+  flex: 1 1 0;
+  width: 100%;
+  min-width: 0;
+  max-width: 100%;
+  border-left: 0;
+}
+.body:has(#listPane .cards[data-view="settings"]) #listPane .cards {
+  width: 100%;
+  min-width: 0;
+  max-width: 100%;
+  overflow-x: hidden;
+}
 .settings-browser [hidden] { display: none !important; }
 .settings-search { margin-bottom: 12px; }
 .settings-search input { width: 100%; min-height: 44px; background: var(--bg-2); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font: inherit; }
@@ -11,10 +34,81 @@
 .settings-section-row:hover, .settings-section-row[aria-current="true"] { background: var(--bg-3); border-radius: 8px; }
 .settings-browser :is(button,input,select,textarea):focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
 .settings-back { min-height: 44px; padding: 8px 12px; margin-bottom: 12px; background: var(--bg-2); color: var(--text); border: 1px solid var(--line); border-radius: 8px; font: inherit; cursor: pointer; }
-.settings-browser .set-row { min-height: 44px; }
+.settings-browser .set-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) minmax(0, min(40%, 260px));
+  align-items: center;
+  gap: 12px;
+  min-height: 44px;
+  min-width: 0;
+  max-width: 100%;
+}
+.settings-browser .set-row > :is(span, input, select, button, output) { min-width: 0; max-width: 100%; }
+.settings-browser .set-row > :is(input, select, button, output) { box-sizing: border-box; }
+.settings-browser .set-control-wrap { display: block; width: 100%; min-width: 0; max-width: 100%; overflow: hidden; }
+#listPane #cards .settings-browser .set-row select,
+#listPane #cards .settings-browser .set-control-wrap select,
+.settings-browser .set-row select,
+.settings-browser .set-control-wrap select {
+  box-sizing: border-box;
+  appearance: none;
+  -webkit-appearance: none;
+  width: 100%;
+  min-width: 0;
+  max-width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  padding-right: 28px;
+  background-color: var(--bg-3);
+  background-image: linear-gradient(45deg, transparent 50%, var(--text-dim) 50%), linear-gradient(135deg, var(--text-dim) 50%, transparent 50%);
+  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
+  background-size: 5px 5px;
+  background-repeat: no-repeat;
+  color: var(--text);
+  border-color: var(--line);
+}
+.settings-browser .set-row > span:first-child { overflow-wrap: anywhere; }
+.settings-browser .set-row:has(> span:only-child) { grid-template-columns: minmax(0, 1fr); }
 .settings-browser .set-row small { font-size: 12px; max-width: 100%; }
 .settings-browser .set-row > span { min-width: 0; }
-.settings-browser .set-row input[type="range"] { max-width: 42%; }
+.settings-browser .set-row input[type="range"] { width: calc(100% - 16px); max-width: calc(100% - 16px); min-width: 0; }
+.settings-browser .set-row input[type="checkbox"] {
+  appearance: none;
+  -webkit-appearance: none;
+  justify-self: end;
+  width: 46px;
+  height: 28px;
+  min-width: 46px;
+  border: 1px solid var(--line);
+  border-radius: 999px;
+  background: radial-gradient(circle at 14px 50%, var(--text) 0 9px, transparent 10px), var(--bg-3);
+  cursor: pointer;
+  transition: background .16s ease, border-color .16s ease;
+}
+.settings-browser .set-row input[type="checkbox"]:checked {
+  border-color: var(--accent);
+  background: radial-gradient(circle at 32px 50%, var(--on-accent, #fff) 0 9px, transparent 10px), var(--accent);
+}
+.settings-browser .set-row input[type="checkbox"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
+.dsp-file-control {
+  position: relative;
+  display: grid;
+  grid-template-columns: max-content minmax(0, 1fr);
+  align-items: center;
+  gap: 9px;
+  width: 100%;
+  min-width: 0;
+  max-width: 100%;
+}
+.dsp-file-control input[type="file"] { position: absolute; width: 1px; height: 1px; min-width: 0; max-width: 1px; padding: 0; border: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
+.dsp-file-control:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }
+.dsp-file-button { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg-3); color: var(--text); font: 600 12px var(--ui); white-space: nowrap; }
+.dsp-file-name { display: block; min-width: 0; overflow: hidden; color: var(--text-2); text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
+.dsp-subsection .sp-note { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
+.dsp-subsection > .btn { min-width: 0; max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.dsp-actions { min-width: 0; max-width: 100%; }
+.dsp-param-list { grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr)); }
+.dsp-param-row input[type="range"] { width: calc(100% - 16px); min-width: 0; max-width: calc(100% - 16px); }
 .settings-browser .settings-detail { display: none; min-width: 0; }
 .settings-browser[data-detail="1"] .settings-overview { display: none; }
 .settings-browser[data-detail="1"] .settings-detail { display: block; }
@@ -22,7 +116,7 @@
   .settings-grid { display: grid; grid-template-columns: minmax(160px, .8fr) minmax(0, 1.4fr); gap: 16px; }
   .settings-browser .settings-overview, .settings-browser[data-detail="1"] .settings-overview, .settings-browser .settings-detail { display: block; }
   .settings-back { display: none; }
-  .settings-browser .set-row { flex-wrap: wrap; gap: 12px; }
+  .settings-browser .set-row { flex-wrap: nowrap; gap: 12px; }
 }
 .download-job { padding: 14px 0; border-bottom: 1px solid var(--line); display: grid; gap: 8px; }
 .download-job b { overflow-wrap: anywhere; }

frontend/sw.js

@@ -265,7 +265,8 @@ self.addEventListener('fetch', (e) => {
     return;
   }
 
-  if (ASSET_SYNC && request.mode === 'navigate') e.waitUntil(completeAssets());
+  // The page schedules completion after first paint/idle via Lazy.warm(). Do
+  // not start a six-file background burst from this foreground fetch event.
 
   // Only intercept GET/HEAD — let POST (sync endpoint) go through unmodified
   if (request.method !== 'GET' && request.method !== 'HEAD') return;
@@ -597,8 +598,8 @@ async function activateAssets() {
   for (const req of await cache.keys()) if(new URL(req.url).pathname.startsWith('/__ytp_candidate/')) await cache.delete(req);
   await self.clients.claim();
   if(old && old.current.buildTag !== m.buildTag) for(const c of await self.clients.matchAll({type:'window',includeUncontrolled:true})) c.postMessage({type:'SW_UPDATE_AVAILABLE',version:VERSION});
-  // Completion owns a message-event lifetime, not the activation barrier.
-  // In particular, a legacy client's four-second reload must not wait for it.
+  // Resume completion after activation, but with one request at a time so
+  // foreground navigation retains most of the available bandwidth.
   self.registration.active.postMessage({ type: 'COMPLETE_ASSETS' });
   try { console.info('[asset-sync] storage', await self.navigator.storage.estimate()); } catch {}
 }

frontend/views-core.js

@@ -741,9 +741,9 @@ async function renderSettings() {
   const dspRange = (key, label, min, max, step = 1, unit = '') => `<label class="set-row dsp-param-row"><span>${label}<small>${dspParam(key)}${unit}</small></span><input type="range" data-dsp-param="${key}" min="${min}" max="${max}" step="${step}" value="${dspParam(key)}" /></label>`;
   const dspBandRows = dspBands.map((hz, i) => dspRange(`eq.band${i}`, `${hz >= 1000 ? (hz / 1000) + ' kHz' : hz + ' Hz'}`, -12, 12, 0.5, ' dB')).join('');
 
-  const sel = (id, val, opts) => `<select id="${id}" class="set-select">` +
+  const sel = (id, val, opts) => `<span class="set-control-wrap"><select id="${id}" class="set-select">` +
     opts.map(([v, label]) => `<option value="${v}"${val === v ? ' selected' : ''}>${label}</option>`).join('') +
-    `</select>`;
+    `</select></span>`;
   const dspBuiltinIRSelect = `<select id="setDspBuiltinIR" class="set-select">${['Small room','Hall','Plate','Cathedral'].map(name=>`<option value="${name}"${dspLowEnd&&name!=='Small room'?' disabled':''}>${name}</option>`).join('')}</select>`;
 
   wrap.innerHTML = `
@@ -837,10 +837,10 @@ async function renderSettings() {
             <label class="set-row"><span>Enable convolution</span><input id="setDspConvolver" type="checkbox" ${dspParam('convolver.enabled') ? 'checked' : ''} /></label>
             <label class="set-row"><span>Dry / wet<small>${Math.round(dspParam('convolver.mix')*100)}%</small></span><input type="range" data-dsp-param="convolver.mix" min="0" max="1" step="0.01" value="${dspParam('convolver.mix')}" /></label>
             <label class="set-row"><span>Pre-delay<small>${dspParam('convolver.predelayMs')} ms</small></span><input type="range" data-dsp-param="convolver.predelayMs" min="0" max="250" step="1" value="${dspParam('convolver.predelayMs')}" /></label>
-            <label class="set-row"><span>Built-in response</span>${dspBuiltinIRSelect}</label>
+            <label class="set-row"><span>Built-in response</span><span class="set-control-wrap">${dspBuiltinIRSelect}</span></label>
             <button id="setDspLoadBuiltin" class="btn" type="button">Generate and load</button>
-            <label class="set-row"><span>Upload impulse response<small>WAV or other browser-decodable audio; up to 65,536 frames at the internal sample rate.</small></span><input id="dspIrFile" type="file" accept="audio/*,.wav" /></label>
-            <label class="set-row"><span>Stored responses</span><select id="setDspSavedIR" class="set-select"><option value="">Choose a saved response</option></select></label>
+            <label class="set-row dsp-upload-row"><span>Upload impulse response<small>WAV or other browser-decodable audio; up to 65,536 frames at the internal sample rate.</small></span><span class="dsp-file-control"><input id="dspIrFile" type="file" accept="audio/*,.wav" aria-label="Upload impulse response" /><button id="dspIrChooseFile" class="dsp-file-button" type="button">Choose file</button><span class="dsp-file-name" id="dspIrFileName" aria-live="polite">No file chosen</span></span></label>
+            <label class="set-row"><span>Stored responses</span><span class="set-control-wrap"><select id="setDspSavedIR" class="set-select"><option value="">Choose a saved response</option></select></span></label>
             <button id="setDspLoadSavedIR" class="btn" type="button">Load saved response</button>
             <p id="dspIrStatus" class="sp-note">${jamesDsp.irRef?.name ? `Loaded: ${jamesDsp.irRef.name}` : 'No impulse response loaded.'}</p>
           </section>
@@ -1196,8 +1196,10 @@ async function renderSettings() {
     try{const ref=await EQ.loadDspSavedIR(name);if($('dspIrStatus'))$('dspIrStatus').textContent=`Loaded saved response: ${name}`;$('setDspConvolver').checked=true;await refreshDspIrList();}
     catch(error){toast(`Saved response failed: ${error.message}`);}
   });
+  if ($('dspIrChooseFile')) $('dspIrChooseFile').addEventListener('click', e => { e.preventDefault(); $('dspIrFile')?.click(); });
   if ($('dspIrFile')) $('dspIrFile').addEventListener('change',async e=>{
     const file=e.target.files?.[0];if(!file)return;
+    if($('dspIrFileName'))$('dspIrFileName').textContent=file.name;
     try{const ref=await EQ.loadDspIR(file);if($('dspIrStatus'))$('dspIrStatus').textContent=`Loaded ${ref?.name||file.name}${ref?' and saved it for this device':' for this session only'}.`;$('setDspConvolver').checked=true;await refreshDspIrList();}
     catch(error){toast(`Impulse response failed: ${error.message}`);}
     finally{e.target.value='';}

perf/README.md

@@ -489,3 +489,24 @@ remote toggles against a mocked relay. Transport previews and remote screenshots
 are saved in ignored `plans/transport-shots/`. Run `node perf/ui-geometry.mjs`
 for the 320–430px search-bar and Saved-row geometry matrix. OS lock-screen buttons
 remain platform-rendered through the existing MediaSession handlers.
+
+Run `node perf/settings-layout.mjs` for the Settings workspace and JamesDSP
+control matrix: Chromium and WebKit, all four layouts, dark/light/contrast, and
+390/768/1280/1440/1920px widths. It checks horizontal overflow, responsive row
+geometry, themed selects and switches, the clipped native file picker, and
+button wrapping; desktop screenshots and measurements are written to
+`plans/settings-shots/`.
+
+## Transient retry verification
+
+`retry.mjs` starts the real Bun server behind the local traffic-shaping proxy, then
+injects one HTTP 503 into search, one dropped related-video request, and one lazy
+chunk load failure. Each path must recover automatically without exposing the
+manual related/player Retry affordance. It runs Chromium and WebKit by default;
+choose `--browser chromium|webkit` and `--profile lte|lossy|unthrottled` to narrow
+it. Retry logic is limited to idempotent GET requests and chunk loads; explicit
+save/retry POST actions remain user initiated.
+
+```bash
+node perf/retry.mjs --browser all --profile lossy
+```

perf/retry.mjs

@@ -0,0 +1,108 @@
+#!/usr/bin/env node
+// Foreground transient-failure regression check over the real Bun server and
+// shaped local proxy. Injects one 503/connection drop, then requires recovery
+// without exposing the application's manual Retry/error affordances.
+import assert from 'node:assert/strict';
+import { spawn } from 'node:child_process';
+import { cpSync, mkdirSync, rmSync } from 'node:fs';
+import { join, resolve } from 'node:path';
+import { createServer } from 'node:net';
+import { chromium, webkit } from 'playwright';
+import { createThrottleProxy } from './proxy.mjs';
+
+const repo = resolve(new URL('..', import.meta.url).pathname);
+const scratch = join(repo, 'perf/.tmp/retry');
+const profile = process.argv.includes('--profile') ? process.argv[process.argv.indexOf('--profile') + 1] : 'lossy';
+const engines = process.argv.includes('--browser') ? process.argv[process.argv.indexOf('--browser') + 1] : 'all';
+assert.ok(['all', 'chromium', 'webkit'].includes(engines));
+rmSync(scratch, { recursive: true, force: true }); mkdirSync(scratch, { recursive: true });
+const results = [];
+const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));
+async function freePort() { const s = createServer(); await new Promise(r => s.listen(0, '127.0.0.1', r)); const p = s.address().port; await new Promise(r => s.close(r)); return p; }
+async function poll(fn, timeout = 30000) { const end = Date.now() + timeout; while (Date.now() < end) { if (await fn()) return true; await sleep(100); } return false; }
+
+for (const engine of engines === 'all' ? ['chromium', 'webkit'] : [engines]) {
+  const cwd = join(scratch, engine); mkdirSync(cwd); cpSync(join(repo, 'frontend'), join(cwd, 'public'), { recursive: true });
+  const port = await freePort(); let log = '';
+  const child = spawn('bun', [join(repo, 'server/server.js')], { cwd, env: { ...process.env, PORT: String(port), ASSET_HASHING: '1', ASSET_SYNC: '1', BUILD_TAG: '', DB_PATH: join(cwd, 'db.sqlite'), DATA_DIR: join(cwd, 'data'), MEDIA_DIR: join(cwd, 'media'), UPLOAD_DIR: join(cwd, 'uploads') }, stdio: ['ignore', 'pipe', 'pipe'] });
+  for (const stream of [child.stdout, child.stderr]) stream.on('data', chunk => log = (log + chunk).slice(-8000));
+  let browser, context, proxy;
+  const result = { engine, profile, injected: [], recovered: [], visibleErrors: [] }; results.push(result);
+  try {
+    if (!await poll(async () => { try { return (await fetch(`http://127.0.0.1:${port}/api/version`)).ok; } catch { return false; } })) throw Error(`server failed: ${log}`);
+    proxy = createThrottleProxy({ targetPort: port, profile }); proxy.startTracking();
+    const origin = `http://127.0.0.1:${await proxy.listen()}`;
+    browser = await ({ chromium, webkit })[engine].launch({ headless: true });
+    context = await browser.newContext({ serviceWorkers: 'block' });
+    await context.route('**/*', route => route.request().url().startsWith(origin) ? route.continue() : route.abort());
+    const page = await context.newPage();
+    page.on('console', msg => { if (msg.type() === 'error') result.visibleErrors.push(msg.text()); });
+    page.on('pageerror', error => result.visibleErrors.push(error.message));
+
+    const searchUrl = '**/api/search?q=retry-transport-test*'; let searchCalls = 0;
+    await context.route(searchUrl, async route => {
+      searchCalls++; result.injected.push({ path: '/api/search', attempt: searchCalls, fault: searchCalls === 1 ? '503' : null });
+      if (searchCalls === 1) return route.fulfill({ status: 503, contentType: 'application/json', body: JSON.stringify({ error: 'temporary proxy fault' }) });
+      return route.fulfill({ contentType: 'application/json', body: JSON.stringify({ ok: true, results: [{ id: 'abcdefghijk', title: 'Retry fixture result', channel: 'Harness', duration: 60, thumbnail: '' }] }) });
+    });
+    await page.goto(origin);
+    await page.waitForFunction(() => typeof data !== 'undefined' && document.querySelector('#searchInput'));
+    let versionCalls = 0;
+    await context.route('**/api/version', async route => {
+      versionCalls++; result.injected.push({ path: '/api/version', attempt: versionCalls, fault: versionCalls === 1 ? '503' : null });
+      if (versionCalls === 1) return route.fulfill({ status: 503, contentType: 'application/json', body: JSON.stringify({ error: 'temporary version check failure' }) });
+      return route.fulfill({ contentType: 'application/json', body: JSON.stringify({ buildTag: 'retry-harness' }) });
+    });
+    assert.equal(await page.evaluate(() => fetchServerBuild()), 'retry-harness');
+    assert.equal(versionCalls, 2, `${engine}: update version check did not retry`);
+    result.recovered.push({ path: '/api/version', attempts: versionCalls });
+
+    await page.locator('#searchInput').fill('retry-transport-test'); await page.locator('#searchForm').evaluate(form => form.requestSubmit());
+    await page.locator('.card').filter({ hasText: 'Retry fixture result' }).waitFor({ timeout: 25000 });
+    result.recovered.push({ path: '/api/search', attempts: searchCalls });
+    assert.equal(searchCalls, 2, `${engine}: search did not retry exactly once`);
+    assert.equal(await page.locator('.retry-btn,.related-retry').count(), 0, `${engine}: transient search exposed a manual retry`);
+
+    let streamCalls = 0;
+    await context.route('**/api/streams?v=abcdefghijk*', async route => {
+      streamCalls++; result.injected.push({ path: '/api/streams', attempt: streamCalls, fault: streamCalls === 1 ? '503' : null });
+      if (streamCalls === 1) return route.fulfill({ status: 503, contentType: 'application/json', body: JSON.stringify({ error: 'temporary upstream failure' }) });
+      return route.fulfill({ contentType: 'application/json', body: JSON.stringify({ ok: true, data: { meta: { id: 'abcdefghijk', title: 'Stream fixture' }, qualities: [] } }) });
+    });
+    const streams = await page.evaluate(() => API.getStreams('abcdefghijk'));
+    assert.equal(streamCalls, 2, `${engine}: stream lookup did not retry`);
+    assert.equal(streams.ok, true);
+    result.recovered.push({ path: '/api/streams', attempts: streamCalls });
+
+    let relatedCalls = 0;
+    await context.route('**/api/related?*', async route => {
+      relatedCalls++; result.injected.push({ path: '/api/related', attempt: relatedCalls, fault: relatedCalls === 1 ? 'connection-reset' : null });
+      if (relatedCalls === 1) return route.abort('failed');
+      return route.fulfill({ contentType: 'application/json', body: JSON.stringify({ ok: true, results: [{ id: 'lmnopqrstuv', title: 'Related recovered', channel: 'Harness' }] }) });
+    });
+    const relatedState = await page.evaluate(async () => {
+      current = { meta: { id: 'abcdefghijk', title: 'Retry fixture result', channel: 'Harness' } };
+      await loadRelated(); return relatedState.status;
+    });
+    assert.equal(relatedCalls, 2, `${engine}: related discovery did not retry`);
+    assert.equal(relatedState, 'ready');
+    assert.equal(await page.locator('.related-retry').count(), 0, 'transient failure must not expose manual Retry');
+    result.recovered.push({ path: '/api/related', attempts: relatedCalls });
+
+    let chunkCalls = 0;
+    await context.route('**/video-edit.js?v=*', async route => {
+      chunkCalls++; result.injected.push({ path: '/video-edit.js', attempt: chunkCalls, fault: chunkCalls === 1 ? 'connection-reset' : null });
+      if (chunkCalls === 1) return route.abort('failed');
+      return route.continue();
+    });
+    await page.evaluate(() => Lazy.load('feature:video-edit'));
+    assert.equal(chunkCalls, 2, `${engine}: lazy chunk did not retry`);
+    assert.equal(await page.locator('.retry-btn,.related-retry').count(), 0);
+    result.recovered.push({ path: '/video-edit.js', attempts: chunkCalls });
+    const unexpected = result.visibleErrors.filter(message => !/Failed to load resource|Load failed/.test(message));
+    assert.deepEqual(unexpected, [], `${engine}: page errors after transient recovery`);
+    console.log(JSON.stringify(result));
+  } catch (error) { console.error(engine, log); throw error; }
+  finally { await context?.close(); await browser?.close(); await proxy?.close?.(); child.kill('SIGTERM'); }
+}
+console.log(`Retry recovery passed (${results.length} engine(s), ${profile}).`);

perf/settings-layout.mjs

@@ -0,0 +1,84 @@
+#!/usr/bin/env node
+// Settings layout regression checks across responsive widths, layouts and themes.
+import assert from 'node:assert/strict';
+import { createServer } from 'node:http';
+import { readFile, mkdir } from 'node:fs/promises';
+import { resolve, extname } from 'node:path';
+import { chromium, webkit } from 'playwright';
+
+const root = resolve('frontend'), shots = resolve('plans/settings-shots');
+await mkdir(shots, { recursive: true });
+const mime = { '.html':'text/html', '.js':'text/javascript', '.mjs':'text/javascript', '.css':'text/css', '.json':'application/json', '.woff2':'font/woff2', '.svg':'image/svg+xml', '.png':'image/png' };
+const server = createServer(async (req, res) => {
+  const url = new URL(req.url, 'http://localhost');
+  const path = resolve(root, '.' + (url.pathname === '/' ? '/index.html' : url.pathname));
+  if (!path.startsWith(root + '/')) { res.writeHead(403).end(); return; }
+  try { const body = await readFile(path); res.writeHead(200, { 'Content-Type':mime[extname(path)] || 'application/octet-stream' }).end(body); }
+  catch { res.writeHead(404).end(); }
+});
+await new Promise(r => server.listen(0, '127.0.0.1', r));
+const origin = `http://127.0.0.1:${server.address().port}`;
+const layouts = ['classic','f7-swipe','glass-stage','bento-hub'], themes = ['dark','light','contrast'], widths = [390,768,1280,1440,1920];
+const failures = [], results = [];
+try {
+  for (const [engineName, engine] of Object.entries({ chromium, webkit })) {
+    const browser = await engine.launch();
+    try {
+      const context = await browser.newContext({ viewport:{width:1280,height:1000}, serviceWorkers:'block' });
+      await context.route('**/*', route => route.request().url().startsWith(origin) ? route.continue() : route.abort());
+      await context.addInitScript(() => localStorage.setItem('_ytpdata', JSON.stringify({
+        playlists:[], history:[], queue:[], settings:{layout:'glass-stage',theme:'dark',quality:'auto',jamesDsp:{enabled:true,downloadForOffline:false,preset:'warm',params:{'convolver.enabled':1,'spatial.enabled':1},irRef:{name:'Small room'}}}
+      })));
+      const page = await context.newPage();
+      page.on('pageerror', error => failures.push(`${engineName}: pageerror ${error.message}`));
+      await page.goto(origin);
+      await page.waitForFunction(() => typeof data !== 'undefined' && typeof Lazy !== 'undefined');
+      await page.waitForFunction(() => performance.getEntriesByName('ytp:boot').length > 0);
+      for (const css of ['theme-classic.css','theme-f7.css','theme-glass.css','theme-glass-panel.css','theme-glass-controls.css','theme-bento-hub.css']) await page.addStyleTag({ path:resolve(root,css) });
+      for (const layout of layouts) {
+        for (const theme of themes) for (const width of widths) {
+          await page.setViewportSize({ width, height:1000 });
+          await page.evaluate(({theme,layout}) => { data.settings.theme=theme; data.settings.layout=layout; data.settings.jamesDsp.enabled=true; document.documentElement.dataset.theme=theme; document.documentElement.dataset.layout=layout; if(typeof EQ!=='undefined')EQ.listDspIRs=async()=>[]; view={type:'settings'}; render(); }, {theme,layout});
+          await page.waitForSelector('.settings-browser .settings-section-row[data-section="playback"]',{state:'attached'});
+          await page.evaluate(()=>{const host=document.querySelector('.settings-browser');host.dataset.detail='1';document.querySelectorAll('.settings-section').forEach(panel=>panel.hidden=panel.id!=='settings-section-playback');document.getElementById('jamesDspControls').hidden=false;});
+          await page.waitForSelector('#setDspSpatialMode',{state:'attached'});
+          const measured = await page.evaluate(() => {
+            const rect = e => { const r=e.getBoundingClientRect(); return {x:r.x,y:r.y,width:r.width,height:r.height,right:r.right}; };
+            const selectors=['.settings-browser','.settings-grid','.settings-detail','#listPane .cards','#jamesDspSettings','.dsp-subsection'];
+            const boxes=Object.fromEntries(selectors.map(s=>{const e=document.querySelector(s);return [s,e?{clientWidth:e.clientWidth,scrollWidth:e.scrollWidth,rect:rect(e)}:null];}));
+            const rows=[...document.querySelectorAll('#jamesDspSettings .set-row')].map(row=>{
+              const label=row.querySelector(':scope > span:first-child'),control=row.querySelector(':scope > input,:scope > select,:scope > .set-control-wrap,:scope > .dsp-file-control');
+              return {text:row.textContent.trim().slice(0,90),label:label?rect(label):null,control:control?{...rect(control),scrollWidth:control.scrollWidth,clientWidth:control.clientWidth,overflow:getComputedStyle(control).overflow,select:control.querySelector('select')?{...rect(control.querySelector('select')),scrollWidth:control.querySelector('select').scrollWidth,clientWidth:control.querySelector('select').clientWidth}:null}:null,row:rect(row)};
+            });
+            const file=document.querySelector('#dspIrFile'),checkbox=document.querySelector('#setDspConvolver'),buttons=[...document.querySelectorAll('.dsp-subsection > button')];
+            const selects=[...document.querySelectorAll('.settings-browser select')].map(s=>({id:s.id,appearance:getComputedStyle(s).appearance,backgroundImage:getComputedStyle(s).backgroundImage,backgroundColor:getComputedStyle(s).backgroundColor}));
+            const overflows=[...document.querySelectorAll('#jamesDspSettings *')].filter(e=>e.scrollWidth>e.clientWidth+1).map(e=>({tag:e.tagName,id:e.id,cls:e.className,text:e.textContent.trim().slice(0,100),scroll:e.scrollWidth,client:e.clientWidth,rect:rect(e)}));
+            return {boxes,rows,file:{clipPath:getComputedStyle(file).clipPath,rect:rect(file),parent:rect(file.parentElement)},checkbox:{appearance:getComputedStyle(checkbox).appearance,width:rect(checkbox).width},selects,buttons:buttons.map(b=>({whiteSpace:getComputedStyle(b).whiteSpace,scrollWidth:b.scrollWidth,clientWidth:b.clientWidth,rect:rect(b)})),overflows,page:{scrollWidth:document.documentElement.scrollWidth,clientWidth:document.documentElement.clientWidth}};
+          });
+          const key=`${engineName}/${layout}/${theme}/${width}`;
+          for (const [selector,box] of Object.entries(measured.boxes)) if(box) {
+            if(box.scrollWidth>box.clientWidth+1) failures.push(`${key}: ${selector} horizontal overflow ${box.scrollWidth}/${box.clientWidth}`);
+          }
+          if(measured.page.scrollWidth>measured.page.clientWidth+1) failures.push(`${key}: document horizontal overflow ${measured.page.scrollWidth}/${measured.page.clientWidth}`);
+          for(const row of measured.rows) if(row.label&&row.control&&row.control.x<row.label.x+Math.min(row.label.width,80)) failures.push(`${key}: control overlaps/collapses into label`);
+          if(measured.checkbox.appearance!=='none'||measured.checkbox.width<40) failures.push(`${key}: DSP checkbox is not a themed switch`);
+          for(const select of measured.selects) if(select.appearance!=='none'||select.backgroundImage==='none'||select.backgroundColor==='rgba(0, 0, 0, 0)') failures.push(`${key}: select #${select.id} is not themed`);
+          if(measured.file.rect.width>1||measured.file.clipPath==='none') failures.push(`${key}: native file picker is visible`);
+          for(const b of measured.buttons) if(b.whiteSpace!=='nowrap'||b.rect.height>50) failures.push(`${key}: DSP action button wraps vertically`);
+          results.push({engine:engineName,layout,theme,width,...measured});
+          if(width===1280) await page.screenshot({path:resolve(shots,`${engineName}-${layout}-${theme}.png`),fullPage:true});
+          if(width===1280&&layout==='glass-stage'&&theme==='dark') {
+            await page.locator('#dspConvolverTitle').scrollIntoViewIfNeeded();
+            await page.screenshot({path:resolve(shots,`${engineName}-glass-stage-dark-dsp.png`),fullPage:true});
+            await page.locator('#dspSpatialTitle').scrollIntoViewIfNeeded();
+            await page.screenshot({path:resolve(shots,`${engineName}-glass-stage-dark-spatial.png`),fullPage:true});
+          }
+        }
+      }
+      await context.close();
+    } finally { await browser.close(); }
+  }
+} finally { await new Promise(r=>server.close(r)); }
+await (await import('node:fs/promises')).writeFile(resolve(shots,'measurements.json'),JSON.stringify({cases:results.length,failures,screenshots:results.filter(r=>r.width===1280).map(r=>`${r.engine}-${r.layout}-${r.theme}.png`)},null,2));
+console.log(`Settings layout: ${results.length} cases, ${failures.length} failures; screenshots in plans/settings-shots/`);
+if(failures.length) { console.error(failures.slice(0,30).join('\n')); process.exitCode=1; }

plans/settings-shots/measurements.json

@@ -0,0 +1,30 @@
+{
+  "cases": 120,
+  "failures": [],
+  "screenshots": [
+    "chromium-classic-dark.png",
+    "chromium-classic-light.png",
+    "chromium-classic-contrast.png",
+    "chromium-f7-swipe-dark.png",
+    "chromium-f7-swipe-light.png",
+    "chromium-f7-swipe-contrast.png",
+    "chromium-glass-stage-dark.png",
+    "chromium-glass-stage-light.png",
+    "chromium-glass-stage-contrast.png",
+    "chromium-bento-hub-dark.png",
+    "chromium-bento-hub-light.png",
+    "chromium-bento-hub-contrast.png",
+    "webkit-classic-dark.png",
+    "webkit-classic-light.png",
+    "webkit-classic-contrast.png",
+    "webkit-f7-swipe-dark.png",
+    "webkit-f7-swipe-light.png",
+    "webkit-f7-swipe-contrast.png",
+    "webkit-glass-stage-dark.png",
+    "webkit-glass-stage-light.png",
+    "webkit-glass-stage-contrast.png",
+    "webkit-bento-hub-dark.png",
+    "webkit-bento-hub-light.png",
+    "webkit-bento-hub-contrast.png"
+  ]
+}